. "In Newtonian mechanics, momentum (more specifically linear momentum or translational momentum) is the product of the mass and velocity of an object. It is a vector quantity, possessing a magnitude and a direction. If m is an object's mass and v is its velocity (also a vector quantity), then the object's momentum p is : In the International System of Units (SI), the unit of measurement of momentum is the kilogram metre per second (kg\u22C5m/s), which is equivalent to the newton-second. Newton's second law of motion states that the rate of change of a body's momentum is equal to the net force acting on it. Momentum depends on the frame of reference, but in any inertial frame it is a conserved quantity, meaning that if a closed system is not affected by external forces, its total linear momentum does not change. Momentum is also conserved in special relativity (with a modified formula) and, in a modified form, in electrodynamics, quantum mechanics, quantum field theory, and general relativity. It is an expression of one of the fundamental symmetries of space and time: translational symmetry. Advanced formulations of classical mechanics, Lagrangian and Hamiltonian mechanics, allow one to choose coordinate systems that incorporate symmetries and constraints. In these systems the conserved quantity is generalized momentum, and in general this is different from the kinetic momentum defined above. The concept of generalized momentum is carried over into quantum mechanics, where it becomes an operator on a wave function. The momentum and position operators are related by the Heisenberg uncertainty principle. In continuous systems such as electromagnetic fields, fluid dynamics and deformable bodies, a momentum density can be defined, and a continuum version of the conservation of momentum leads to equations such as the Navier\u2013Stokes equations for fluids or the Cauchy momentum equation for deformable solids or fluids."@en . . . "La cantidad de movimiento, momento lineal, \u00EDmpetu, momentum o simplemente momento,\u200B es una magnitud f\u00EDsica derivada de tipo vectorial que describe el movimiento de un cuerpo en cualquier teor\u00EDa mec\u00E1nica. En mec\u00E1nica cl\u00E1sica, la cantidad de movimiento se define como el producto de la masa del cuerpo y su velocidad en un instante determinado. Hist\u00F3ricamente, el concepto se remonta a Galileo Galilei. En su obra Discursos y demostraciones matem\u00E1ticas en torno a dos nuevas ciencias, usa el t\u00E9rmino italiano impeto, mientras que Isaac Newton en Principia Mathematica usa el t\u00E9rmino latino motus\u200B (movimiento) y vis motrix (fuerza motriz). La definici\u00F3n concreta de cantidad de movimiento difiere de una formulaci\u00F3n mec\u00E1nica a otra: en mec\u00E1nica newtoniana se define para una part\u00EDcula simplemente como el producto de su masa por la velocidad, en la mec\u00E1nica lagrangiana o hamiltoniana se admiten formas m\u00E1s complicadas en sistemas de coordenadas no cartesianas, en la teor\u00EDa de la relatividad la definici\u00F3n es m\u00E1s compleja aun cuando se usan sistemas inerciales, y en mec\u00E1nica cu\u00E1ntica su definici\u00F3n requiere el uso de operadores autoadjuntos definidos sobre un espacio vectorial de dimensi\u00F3n infinita. En mec\u00E1nica newtoniana, la forma m\u00E1s usual de introducir la cantidad de movimiento es como el producto de la masa (kg) de un cuerpo material por su velocidad (m/s), para luego analizar su relaci\u00F3n con las leyes de Newton. No obstante, tras el desarrollo de la f\u00EDsica moderna, esta manera de operar no result\u00F3 ser la m\u00E1s conveniente para abordar esta magnitud derivada. Una diferencia importante es que esta definici\u00F3n newtoniana solo se tiene en cuenta el concepto inherente a la magnitud, que resulta ser una propiedad de cualquier ente f\u00EDsico con o sin masa, necesaria para describir las interacciones. Los modelos actuales consideran que no solo los cuerpos m\u00E1sicos poseen cantidad de movimiento, tambi\u00E9n resulta ser un atributo de los campos y los fotones. La cantidad de movimiento obedece a una ley de conservaci\u00F3n, lo cual significa que la cantidad de movimiento total de todo sistema cerrado (o sea uno que no es afectado por fuerzas exteriores, y cuyas fuerzas internas no son disipadoras) no puede ser cambiada y permanece constante en el tiempo. En el enfoque geom\u00E9trico de la mec\u00E1nica relativista la definici\u00F3n es algo diferente. Adem\u00E1s, el concepto de momento lineal puede definirse para entidades f\u00EDsicas como los fotones o los campos electromagn\u00E9ticos, que carecen de masa en reposo."@es . . . . "\u5728\u53E4\u5178\u529B\u5B66\u88CF\uFF0C\u52A8\u91CF\uFF08momentum\uFF0Cp\uFF09\u88AB\u91CF\u5316\u4E3A\u7269\u4F53\u7684\u8D28\u91CF\u548C\u901F\u5EA6\u7684\u4E58\u7A4D\uFF08\uFF09\u3002\u4F8B\u5982\uFF0C\u4E00\u8F1B\u5FEB\u901F\u79FB\u52D5\u7684\u91CD\u578B\u5361\u8ECA\u64C1\u6709\u5F88\u5927\u7684\u52D5\u91CF\u3002\u82E5\u8981\u4F7F\u9019\u91CD\u578B\u5361\u8ECA\u5F9E\u96F6\u901F\u5EA6\u52A0\u901F\u5230\u79FB\u52D5\u901F\u5EA6\uFF0C\u5247\u9700\u8981\u4F7F\u5230\u5F88\u5927\u7684\u4F5C\u7528\u529B\uFF1B\u82E5\u8981\u4F7F\u91CD\u578B\u5361\u8ECA\u5F9E\u79FB\u52D5\u901F\u5EA6\u6E1B\u901F\u5230\u96F6\uFF0C\u5247\u4E5F\u9700\u8981\u4F7F\u5230\u5F88\u5927\u7684\u4F5C\u7528\u529B\uFF1B\u82E5\u5361\u8ECA\u8F15\u4E00\u9EDE\u6216\u79FB\u52D5\u901F\u5EA6\u6162\u4E00\u9EDE\uFF0C\u5247\u5B83\u7684\u52D5\u91CF\u4E5F\u6703\u5C0F\u4E00\u9EDE\u3002 \u52A8\u91CF\u5728\u56FD\u9645\u5355\u4F4D\u5236\u4E2D\u7684\u5355\u4F4D\u4E3Akg\u00B7m/s\u3002\u6709\u95DC\u52A8\u91CF\u7684\u66F4\u7CBE\u786E\u7684\u91CF\u5EA6\u7684\u5185\u5BB9\uFF0C\u8BF7\u53C2\u89C1\u672C\u9875\u7684\u90E8\u5206\u3002 \u4E00\u822C\u800C\u8A00\uFF0C\u4E00\u4E2A\u7269\u4F53\u7684\u52A8\u91CF\u6307\u7684\u662F\u8FD9\u4E2A\u7269\u4F53\u5728\u5B83\u8FD0\u52A8\u65B9\u5411\u4E0A\u4FDD\u6301\u8FD0\u52A8\u7684\u8D8B\u52BF\u3002\u52A8\u91CF\u5B9E\u9645\u4E0A\u662F\u725B\u987F\u7B2C\u4E00\u5B9A\u5F8B\u7684\u4E00\u4E2A\u63A8\u8BBA\u3002\u52A8\u91CF\u662F\u4E2A\u5411\u91CF\uFF0C\u5176\u65B9\u5411\u4E0E\u901F\u5EA6\u65B9\u5411\u76F8\u540C\u3002\u52A8\u91CF\u540C\u65F6\u4E5F\u662F\u4E00\u4E2A\u5B88\u6052\u91CF\uFF0C\u8FD9\u8868\u793A\u4E3A\u5728\u4E00\u4E2A\u5C01\u95ED\u7CFB\u7EDF\u5185\u52A8\u91CF\u7684\u603B\u548C\u4E0D\u53EF\u6539\u53D8\u3002\u5728\u7ECF\u5178\u529B\u5B66\u4E2D\uFF0C\u52A8\u91CF\u5B88\u6052\u6697\u542B\u5728\u725B\u987F\u5B9A\u5F8B\u4E2D\uFF0C\u4F46\u5728\u72ED\u4E49\u76F8\u5BF9\u8BBA\u4E2D\u4F9D\u7136\u6210\u7ACB\uFF0C\uFF08\u5E7F\u4E49\uFF09\u52A8\u91CF\u5728\u7535\u52A8\u529B\u5B66\u3001\u91CF\u5B50\u529B\u5B66\u3001\u91CF\u5B50\u573A\u8BBA\u3001\u5E7F\u4E49\u76F8\u5BF9\u8BBA\u4E2D\u4E5F\u6210\u7ACB\u3002 \u52D2\u5185\u00B7\u7B1B\u5361\u513F\u8BA4\u4E3A\u5B87\u5B99\u4E2D\u603B\u7684\u201C\u8FD0\u52A8\u7684\u91CF\u201D\u662F\u4FDD\u6301\u5B88\u6052\u7684\uFF0C\u8FD9\u91CC\u6240\u8BF4\u7684\u201C\u8FD0\u52A8\u7684\u91CF\u201D\u88AB\u7406\u89E3\u4E3A\u201C\u7269\u4F53\u5927\u5C0F\u548C\u901F\u5EA6\u7684\u4E58\u79EF\u201D\u2014\u2014\u4F46\u8FD9\u4E0D\u5B9C\u88AB\u89E3\u8BFB\u4E3A\u73B0\u4EE3\u52A8\u91CF\u5B9A\u5F8B\u7684\u8868\u8FBE\u65B9\u5F0F\uFF0C\u56E0\u4E3A\u7B1B\u5361\u5C14\u5E76\u6CA1\u6709\u628A\u201C\u8D28\u91CF\u201D\u8FD9\u4E2A\u6982\u5FF5\u4E0E\u7269\u4F53\u201C\u91CD\u91CF\u201D\u548C\u201C\u5927\u5C0F\u201D\u4E4B\u95F4\u7684\u5173\u7CFB\u533A\u5206\u5F00\u6765\uFF0C\u66F4\u91CD\u8981\u7684\u662F\u4ED6\u8BA4\u4E3A\u901F\u7387\uFF08\u6807\u91CF\uFF09\u800C\u4E0D\u662F\u901F\u5EA6\uFF08\u5411\u91CF\uFF09\u662F\u5B88\u6052\u7684\u3002\u56E0\u6B64\u5BF9\u4E8E\u7B1B\u5361\u5152\u6765\u8BF4\uFF1A\u4E00\u4E2A\u79FB\u52A8\u7684\u7269\u4F53\u4ECE\u53E6\u4E00\u4E2A\u8868\u9762\u5F39\u56DE\u6765\u7684\u65F6\u5019\uFF0C\u8BE5\u7269\u4F53\u7684\u65B9\u5411\u53D1\u751F\u4E86\u6539\u53D8\u4F46\u901F\u7387\u6CA1\u6709\u53D1\u751F\u6539\u53D8\uFF0C\u8FD0\u52A8\u7684\u91CF\u5E94\u8BE5\u6CA1\u6709\u53D1\u751F\u6539\u53D8\u3002"@zh . . . . . . . . "Quantit\u00E0 di moto"@it . . . . . . . . "Momentum"@en . . . . . . . . . . . . . . "\u0418\u0301\u043C\u043F\u0443\u043B\u044C\u0441 (\u043A\u043E\u043B\u0438\u0301\u0447\u0435\u0441\u0442\u0432\u043E \u0434\u0432\u0438\u0436\u0435\u0301\u043D\u0438\u044F) \u2014 \u0432\u0435\u043A\u0442\u043E\u0440\u043D\u0430\u044F \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043A\u0430\u044F \u0432\u0435\u043B\u0438\u0447\u0438\u043D\u0430, \u044F\u0432\u043B\u044F\u044E\u0449\u0430\u044F\u0441\u044F \u043C\u0435\u0440\u043E\u0439 \u043C\u0435\u0445\u0430\u043D\u0438\u0447\u0435\u0441\u043A\u043E\u0433\u043E \u0434\u0432\u0438\u0436\u0435\u043D\u0438\u044F \u0442\u0435\u043B\u0430. \u0412 \u043A\u043B\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043A\u043E\u0439 \u043C\u0435\u0445\u0430\u043D\u0438\u043A\u0435 \u0438\u043C\u043F\u0443\u043B\u044C\u0441 \u0442\u0435\u043B\u0430 \u0440\u0430\u0432\u0435\u043D \u043F\u0440\u043E\u0438\u0437\u0432\u0435\u0434\u0435\u043D\u0438\u044E \u043C\u0430\u0441\u0441\u044B \u044D\u0442\u043E\u0433\u043E \u0442\u0435\u043B\u0430 \u043D\u0430 \u0435\u0433\u043E \u0441\u043A\u043E\u0440\u043E\u0441\u0442\u044C \u043D\u0430\u043F\u0440\u0430\u0432\u043B\u0435\u043D\u0438\u0435 \u0438\u043C\u043F\u0443\u043B\u044C\u0441\u0430 \u0441\u043E\u0432\u043F\u0430\u0434\u0430\u0435\u0442 \u0441 \u043D\u0430\u043F\u0440\u0430\u0432\u043B\u0435\u043D\u0438\u0435\u043C \u0432\u0435\u043A\u0442\u043E\u0440\u0430 \u0441\u043A\u043E\u0440\u043E\u0441\u0442\u0438: \u0412 \u0440\u0435\u043B\u044F\u0442\u0438\u0432\u0438\u0441\u0442\u0441\u043A\u043E\u0439 \u0444\u0438\u0437\u0438\u043A\u0435 \u0438\u043C\u043F\u0443\u043B\u044C\u0441 \u0432\u044B\u0447\u0438\u0441\u043B\u044F\u0435\u0442\u0441\u044F \u043A\u0430\u043A: \u0433\u0434\u0435 \u2014 \u0441\u043A\u043E\u0440\u043E\u0441\u0442\u044C \u0441\u0432\u0435\u0442\u0430; \u0432 \u043F\u0440\u0435\u0434\u0435\u043B\u0435 \u0434\u043B\u044F \u043C\u0430\u043B\u044B\u0445 \u0444\u043E\u0440\u043C\u0443\u043B\u0430 \u043F\u0435\u0440\u0435\u0445\u043E\u0434\u0438\u0442 \u0432 \u043A\u043B\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043A\u0443\u044E. \u0412\u0430\u0436\u043D\u0435\u0439\u0448\u0438\u0439 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043A\u0438\u0439 \u0437\u0430\u043A\u043E\u043D \u0432 \u043A\u043E\u0442\u043E\u0440\u043E\u043C \u0444\u0438\u0433\u0443\u0440\u0438\u0440\u0443\u0435\u0442 \u0438\u043C\u043F\u0443\u043B\u044C\u0441 \u0442\u0435\u043B\u0430, \u2014 \u0432\u0442\u043E\u0440\u043E\u0439 \u0437\u0430\u043A\u043E\u043D \u041D\u044C\u044E\u0442\u043E\u043D\u0430: \u0437\u0434\u0435\u0441\u044C \u2014 \u0432\u0440\u0435\u043C\u044F, \u2014 \u0441\u0438\u043B\u0430, \u043F\u0440\u0438\u043B\u043E\u0436\u0435\u043D\u043D\u0430\u044F \u043A \u0442\u0435\u043B\u0443."@ru . . . . . "\u0406\u043C\u043F\u0443\u043B\u044C\u0441 (\u043C\u0435\u0445\u0430\u043D\u0456\u043A\u0430)"@uk . . . . "M\u00F3iminteam"@ga . . . . . . "\u03A3\u03C4\u03B7 \u03A6\u03C5\u03C3\u03B9\u03BA\u03AE, \u03B7 \u03BF\u03C1\u03BC\u03AE \u03B5\u03AF\u03BD\u03B1\u03B9 \u03BC\u03AF\u03B1 \u03C6\u03C5\u03C3\u03B9\u03BA\u03AE \u03C0\u03BF\u03C3\u03CC\u03C4\u03B7\u03C4\u03B1 \u03C0\u03BF\u03C5 \u03C3\u03C7\u03B5\u03C4\u03AF\u03B6\u03B5\u03C4\u03B1\u03B9 \u03BC\u03B5 \u03C4\u03B7\u03BD \u03C4\u03B1\u03C7\u03CD\u03C4\u03B7\u03C4\u03B1 \u03BA\u03B1\u03B9 \u03C4\u03B7 \u03BC\u03AC\u03B6\u03B1 \u03B5\u03BD\u03CC\u03C2 \u03C3\u03CE\u03BC\u03B1\u03C4\u03BF\u03C2."@el . . "Momentum"@in . . . . "20431"^^ . . . . . . . . . . . . . . . . "In de natuurkunde is de impuls of hoeveelheid van beweging (in het Engels momentum, niet te verwarren met het Engelse impulse (stoot)) een grootheid die gerelateerd is aan de snelheid en de massa van een object. Binnen de klassieke mechanica is impuls gedefinieerd als: , dus als het product van de scalaire grootheid massa en de vectori\u00EBle grootheid snelheid. De impuls is dus ook een vectorgrootheid, met dezelfde richting als de snelheid. De eenheid van impuls is (newtonseconde), wat in SI-eenheden neerkomt op ."@nl . "\u904B\u52D5\u91CF\uFF08\u3046\u3093\u3069\u3046\u308A\u3087\u3046\u3001\uFF08\u82F1: momentum\uFF09\u3068\u306F\u3001\u521D\u7B49\u7684\u306B\u306F\u7269\u4F53\u306E\u904B\u52D5\u306E\u72B6\u614B\u3092\u8868\u3059\u7269\u7406\u91CF\u3067\u3001\u8CEA\u91CF\u3068\u901F\u5EA6\u306E\u7A4D\u3068\u3057\u3066\u5B9A\u7FA9\u3055\u308C\u308B\u3002\u3053\u306E\u610F\u5473\u306E\u904B\u52D5\u91CF\u306F\u5F8C\u8FF0\u3059\u308B\u4E00\u822C\u5316\u3055\u308C\u305F\u904B\u52D5\u91CF\u3068\u533A\u5225\u3057\u3066\u3001\u904B\u52D5\u5B66\u7684\u904B\u52D5\u91CF\uFF08\u3042\u308B\u3044\u306F\u52D5\u7684\u904B\u52D5\u91CF\uFF09\u3068\u547C\u3070\u308C\u308B\u3002\u307E\u305F\u3001\u89D2\u904B\u52D5\u91CF\u3068\u3044\u3046\u904B\u52D5\u91CF\u3068\u306F\u7570\u306A\u308B\u91CF\u3068\u5BFE\u6BD4\u3059\u308B\u4E0A\u3067\u3001\u7DDA\u578B\u904B\u52D5\u91CF\u306A\u3069\u3068\u547C\u3070\u308C\u308B\u3053\u3068\u3082\u3042\u308B\u3002"@ja . . . "Hybnost je fyzik\u00E1ln\u00ED veli\u010Dina, kter\u00E1 je m\u00EDrou posuvn\u00E9ho pohybu t\u011Blesa a je sou\u010Dinem jeho hmotnosti a rychlosti. Hybnost ve sv\u00E9 podstat\u011B popisuje pohybov\u00FD stav t\u011Blesa. Hybnost je vektorov\u00E1 veli\u010Dina, stejn\u011B jako rychlost, a m\u00E1 stejn\u00FD sm\u011Br. Hybnost t\u011Blesa je rovn\u00E1 impulzu s\u00EDly, kter\u00FD je pot\u0159eba na jeho uveden\u00ED z klidu do pohybu odpov\u00EDdaj\u00EDc\u00ED rychlost\u00ED; na zastaven\u00ED je pot\u0159eba impulz opa\u010Dn\u00FD. Hybnost je zachov\u00E1vaj\u00EDc\u00ED se veli\u010Dina. To znamen\u00E1, \u017Ee celkov\u00E1 hybnost izolovan\u00E9 soustavy se nem\u016F\u017Ee zm\u011Bnit, co\u017E je obsahem z\u00E1kona zachov\u00E1n\u00ED hybnosti."@cs . "In meccanica classica, la quantit\u00E0 di moto di un oggetto \u00E8 una grandezza vettoriale definita come il prodotto della massa dell'oggetto per la sua velocit\u00E0. Talvolta il vettore quantit\u00E0 di moto viene denominato momento lineare, per distinguerlo dal momento angolare. Tuttavia, a rigore questa quantit\u00E0 non rappresenta il momento di alcun vettore.Generalmente viene indicato con la lettera p o con la lettera q. Il secondo principio della dinamica stabilisce che la derivata temporale della quantit\u00E0 di moto di un corpo \u00E8 eguale alla forza agente. La quantit\u00E0 di moto dipende dal sistema di riferimento, ma in un qualsiasi sistema di riferimento inerziale \u00E8 una grandezza fisica conservativa, questo significa chese ho un sistema chiuso non soggetto a forze esterne, la quantit\u00E0 di moto non cambia nel tempo. La quantit\u00E0 di motosi conserva anche in relativit\u00E0 ristretta ma l'espressione matematica \u00E8 diversa, come anche \u00E8 diversa la formulazione in elettromagnetismo, meccanica quantistica, teoria quantistica dei campi e in relativit\u00E0 generale. La conservazione della quantit\u00E0 di moto dipende dalla omogeneit\u00E0 dello spazio ovvero dalla simmetria traslazionale. Nella formulazione della meccanica lagrangiana \u00E8 possibile scegliere un sistema di coordinate che unisce simmetrie e vincoli. In questa formulazione la grandezza conservata \u00E8 la quantit\u00E0 di moto generalizzata che in generale \u00E8 diversa dalla quantit\u00E0 di moto definita prima.Il concetto di momento generalizzato viene importato in meccanica quantistica, in cui diviene un operatore che agisce sulla funzione d'onda. Gli operatori quantit\u00E0 di moto e posizione sono legati tra loro dal principio di indeterminazione di Heisenberg. Nei mezzi continui come sono i campi elettromagnetici, la dinamica dei fluidi e i corpi deformabilisi definisce la densit\u00E0 di quantit\u00E0 di moto. La formulazione nel continuo della legge di conservazione della quantit\u00E0 di moto diviene una equazione differenziale e, ad esempio, per i fluidi si hal'equazione di Navier\u2013Stokes."@it . . . . "\u52A8\u91CF"@zh . . . . . . . . . . . . . . . . . . . . . "Quantitat de moviment"@ca . "MLT\u22121"@en . . . . . . . . . . . . . . . . "Em ci\u00EAncia, momento linear refere-se a uma das duas grandezas f\u00EDsicas necess\u00E1rias \u00E0 correta descri\u00E7\u00E3o do inter-relacionamento - sempre m\u00FAtuo - entre dois ou sistemas f\u00EDsicos. A segunda grandeza \u00E9 a energia. Os entes ou sistemas em intera\u00E7\u00E3o trocam energia e momento, mas o fazem de forma que ambas as grandezas sempre obede\u00E7am \u00E0 respectiva lei de conserva\u00E7\u00E3o. A energia \u00E9 uma grandeza escalar que tem por grandeza conjugada o tempo; ao passo que o momento \u00E9 uma grandeza vetorial que tem por grandeza conjugada o vetor posi\u00E7\u00E3o. Um ente f\u00EDsico \u00E9 essencialmente caracterizado pela sua rela\u00E7\u00E3o de dispers\u00E3o, a rela\u00E7\u00E3o entre energia e momento para o ente."@pt . . . . . . . . "La cantidad de movimiento, momento lineal, \u00EDmpetu, momentum o simplemente momento,\u200B es una magnitud f\u00EDsica derivada de tipo vectorial que describe el movimiento de un cuerpo en cualquier teor\u00EDa mec\u00E1nica. En mec\u00E1nica cl\u00E1sica, la cantidad de movimiento se define como el producto de la masa del cuerpo y su velocidad en un instante determinado. Hist\u00F3ricamente, el concepto se remonta a Galileo Galilei. En su obra Discursos y demostraciones matem\u00E1ticas en torno a dos nuevas ciencias, usa el t\u00E9rmino italiano impeto, mientras que Isaac Newton en Principia Mathematica usa el t\u00E9rmino latino motus\u200B (movimiento) y vis motrix (fuerza motriz)."@es . "In Newtonian mechanics, momentum (more specifically linear momentum or translational momentum) is the product of the mass and velocity of an object. It is a vector quantity, possessing a magnitude and a direction. If m is an object's mass and v is its velocity (also a vector quantity), then the object's momentum p is : In the International System of Units (SI), the unit of measurement of momentum is the kilogram metre per second (kg\u22C5m/s), which is equivalent to the newton-second."@en . . "Sa bhfisic, iolr\u00FA an luais is na maise. \u00DAs\u00E1idtear an tsiombail p chuige. Is \u00E9 an dara dl\u00ED gluaiseachta de chuid Newton gurb ionann an f\u00F3rsa agus r\u00E1ta athraithe an mh\u00F3imintim in aghaidh an ama. Is prionsabal bun\u00FAsach sa bhfisic \u00E9, m\u00E1 t\u00E1 c\u00F3ras ann nach bhfuil aon fh\u00F3rsa i bhfeidhm air, go n-imchoime\u00E1dtar an m\u00F3iminteam ann. Is ciann\u00EDocht veicteoireach \u00E9."@ga . "Hybnost je fyzik\u00E1ln\u00ED veli\u010Dina, kter\u00E1 je m\u00EDrou posuvn\u00E9ho pohybu t\u011Blesa a je sou\u010Dinem jeho hmotnosti a rychlosti. Hybnost ve sv\u00E9 podstat\u011B popisuje pohybov\u00FD stav t\u011Blesa. Hybnost je vektorov\u00E1 veli\u010Dina, stejn\u011B jako rychlost, a m\u00E1 stejn\u00FD sm\u011Br. Hybnost t\u011Blesa je rovn\u00E1 impulzu s\u00EDly, kter\u00FD je pot\u0159eba na jeho uveden\u00ED z klidu do pohybu odpov\u00EDdaj\u00EDc\u00ED rychlost\u00ED; na zastaven\u00ED je pot\u0159eba impulz opa\u010Dn\u00FD. Hybnost je zachov\u00E1vaj\u00EDc\u00ED se veli\u010Dina. To znamen\u00E1, \u017Ee celkov\u00E1 hybnost izolovan\u00E9 soustavy se nem\u016F\u017Ee zm\u011Bnit, co\u017E je obsahem z\u00E1kona zachov\u00E1n\u00ED hybnosti."@cs . . . . . . . . . . . . . . . . "Inom klassisk mekanik, definieras r\u00F6relsem\u00E4ngden (SI-enhet kg\u00B7m/s) som produkten av ett objekts massa och hastighet. I allm\u00E4nhet kan r\u00F6relsem\u00E4ngden uppfattas som ett m\u00E5tt p\u00E5 hur sv\u00E5rt det \u00E4r att \u00E4ndra ett objekts r\u00F6relsetillst\u00E5nd, best\u00E4mt av tv\u00E5 faktorer: dess massa och dess hastighet. Detta kan ses som en naturlig konsekvens av Newtons f\u00F6rsta lag och Newtons andra lag. Reducerad hastighet eller massa resulterar i mindre r\u00F6relsem\u00E4ngd och omv\u00E4nt."@sv . "1123037372"^^ . . . . . . . . . "P\u0119d (fizyka)"@pl . . . . . . "In meccanica classica, la quantit\u00E0 di moto di un oggetto \u00E8 una grandezza vettoriale definita come il prodotto della massa dell'oggetto per la sua velocit\u00E0. Talvolta il vettore quantit\u00E0 di moto viene denominato momento lineare, per distinguerlo dal momento angolare. Tuttavia, a rigore questa quantit\u00E0 non rappresenta il momento di alcun vettore.Generalmente viene indicato con la lettera p o con la lettera q."@it . "\uC6B4\uB3D9\uB7C9"@ko . . "Momentu lineal"@eu . "Hybnost"@cs . . . "Movokvanto"@eo . . . . "Dalam fisika, momentum atau pusa adalah besaran yang berhubungan dengan kecepatan dan massa suatu benda."@in . . . "En physique, la quantit\u00E9 de mouvement est le produit de la masse par le vecteur vitesse d'un corps mat\u00E9riel suppos\u00E9 ponctuel. Il s'agit donc d'une grandeur vectorielle, d\u00E9finie par , qui d\u00E9pend du r\u00E9f\u00E9rentiel d'\u00E9tude. Par additivit\u00E9, il est possible de d\u00E9finir la quantit\u00E9 de mouvement d'un corps non ponctuel (ou syst\u00E8me mat\u00E9riel), dont il est possible de d\u00E9montrer qu'elle est \u00E9gale \u00E0 la quantit\u00E9 de mouvement de son centre d'inertie affect\u00E9 de la masse totale du syst\u00E8me, soit (C \u00E9tant le centre d'inertie du syst\u00E8me). La notion de quantit\u00E9 de mouvement s'introduit naturellement en dynamique : en fait, la relation fondamentale de la dynamique exprime le fait que l'action d'une force ext\u00E9rieure sur un syst\u00E8me conduit \u00E0 une variation de sa quantit\u00E9 de mouvement : . Par ailleurs elle fait partie, avec l'\u00E9nergie, des grandeurs qui se conservent pour un syst\u00E8me isol\u00E9, c'est-\u00E0-dire soumis \u00E0 aucune action ext\u00E9rieure, ou si celles-ci sont n\u00E9gligeables ou se compensent. Cette propri\u00E9t\u00E9 est utilis\u00E9e notamment en th\u00E9orie des collisions. En m\u00E9canique analytique ou quantique la quantit\u00E9 de mouvement appara\u00EEt naturellement comme la grandeur li\u00E9e \u00E0 l'invariance du hamiltonien ou du lagrangien dans une translation d'espace, c'est-\u00E0-dire \u00E0 la propri\u00E9t\u00E9 d'homog\u00E9n\u00E9it\u00E9 de l'espace, qui est effectivement v\u00E9rifi\u00E9e en l'absence de forces ou champs ext\u00E9rieurs. Sur un plan plus g\u00E9n\u00E9ral il s'agit en fait d'une des cons\u00E9quences du th\u00E9or\u00E8me de Noether qui permet de relier sym\u00E9trie continue d'un syst\u00E8me et lois de conservation. La notion d'impulsion ou moment lin\u00E9aire g\u00E9n\u00E9ralise en m\u00E9canique analytique celle de quantit\u00E9 de mouvement, en tant que moment conjugu\u00E9 des coordonn\u00E9es cart\u00E9siennes , soit . Quantit\u00E9 de mouvement et impulsion sont souvent confondues en raison de leur co\u00EFncidence dans la majorit\u00E9 des cas. N\u00E9anmoins ces deux grandeurs sont distinctes. L'impulsion co\u00EFncide avec la quantit\u00E9 de mouvement lorsque les forces appliqu\u00E9es \u00E0 la particule d\u00E9rivent d'une \u00E9nergie potentielle. L'analogue \u00AB angulaire \u00BB du moment lin\u00E9aire est le moment angulaire g\u00E9n\u00E9ralement confondu avec le moment cin\u00E9tique. Il est aussi possible de d\u00E9finir la quantit\u00E9 de mouvement, plus souvent alors appel\u00E9e impulsion, pour le champ \u00E9lectromagn\u00E9tique. Le plus souvent, il est fait r\u00E9f\u00E9rence \u00E0 la densit\u00E9 volumique d'impulsion du champ donn\u00E9e par . En m\u00E9canique relativiste, les notions de quantit\u00E9 de mouvement et d'\u00E9nergie sont li\u00E9es par l'introduction du quadrivecteur \u00E9nergie-impulsion , o\u00F9 \u03B3 est le facteur de Lorentz. En m\u00E9canique quantique, la quantit\u00E9 de mouvement est d\u00E9finie comme un \u00AB op\u00E9rateur vectoriel \u00BB, c'est-\u00E0-dire comme un ensemble de trois op\u00E9rateurs (un par composante spatiale) qui respectent certaines relations de commutation (dites canoniques) avec les composantes de l'op\u00E9rateur de position."@fr . . . . "P\u0119d \u2013 wektorowa wielko\u015B\u0107 fizyczna opisuj\u0105ca mechanik\u0119, a wi\u0119c ruch i oddzia\u0142ywania obiektu fizycznego. P\u0119d mog\u0105 mie\u0107 wszystkie formy materii, np. cia\u0142a o niezerowej masie spoczynkowej, pole elektromagnetyczne, pole grawitacyjne."@pl . . . . . . . "kg\u22C5m/s"@en . . . . . . . . . . . . . "R\u00F6relsem\u00E4ngd"@sv . . "Yes"@en . . "Momento linear"@pt . . . . . . . . . . . . "p, p"@en . "Der Impuls ist eine grundlegende physikalische Gr\u00F6\u00DFe, die den mechanischen Bewegungszustand eines physikalischen Objekts charakterisiert. Der Impuls eines physikalischen Objekts ist umso gr\u00F6\u00DFer, je schneller es sich bewegt und je gr\u00F6\u00DFer seine Masse ist. Damit steht der Impuls f\u00FCr das, was in der Umgangssprache unscharf mit \u201ESchwung\u201C und \u201EWucht\u201C bezeichnet wird. Das Formelzeichen des Impulses ist meist (von lateinisch pellere \u201Asto\u00DFen, treiben\u2018). Die Einheit ist im Internationalen Einheitensystem [p] = 1 kg\u00B7m\u00B7s\u22121 = 1 N\u00B7s (Newton-Sekunde)."@de . . . "Momentum"@en . . . . . . "Momentum of a pool cue ball is transferred to the racked balls after collision."@en . "Sa bhfisic, iolr\u00FA an luais is na maise. \u00DAs\u00E1idtear an tsiombail p chuige. Is \u00E9 an dara dl\u00ED gluaiseachta de chuid Newton gurb ionann an f\u00F3rsa agus r\u00E1ta athraithe an mh\u00F3imintim in aghaidh an ama. Is prionsabal bun\u00FAsach sa bhfisic \u00E9, m\u00E1 t\u00E1 c\u00F3ras ann nach bhfuil aon fh\u00F3rsa i bhfeidhm air, go n-imchoime\u00E1dtar an m\u00F3iminteam ann. Is ciann\u00EDocht veicteoireach \u00E9."@ga . "In de natuurkunde is de impuls of hoeveelheid van beweging (in het Engels momentum, niet te verwarren met het Engelse impulse (stoot)) een grootheid die gerelateerd is aan de snelheid en de massa van een object. Binnen de klassieke mechanica is impuls gedefinieerd als: , dus als het product van de scalaire grootheid massa en de vectori\u00EBle grootheid snelheid. De impuls is dus ook een vectorgrootheid, met dezelfde richting als de snelheid. De eenheid van impuls is (newtonseconde), wat in SI-eenheden neerkomt op ."@nl . . . "\u0418\u0301\u043C\u043F\u0443\u043B\u044C\u0441 (\u043A\u043E\u043B\u0438\u0301\u0447\u0435\u0441\u0442\u0432\u043E \u0434\u0432\u0438\u0436\u0435\u0301\u043D\u0438\u044F) \u2014 \u0432\u0435\u043A\u0442\u043E\u0440\u043D\u0430\u044F \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043A\u0430\u044F \u0432\u0435\u043B\u0438\u0447\u0438\u043D\u0430, \u044F\u0432\u043B\u044F\u044E\u0449\u0430\u044F\u0441\u044F \u043C\u0435\u0440\u043E\u0439 \u043C\u0435\u0445\u0430\u043D\u0438\u0447\u0435\u0441\u043A\u043E\u0433\u043E \u0434\u0432\u0438\u0436\u0435\u043D\u0438\u044F \u0442\u0435\u043B\u0430. \u0412 \u043A\u043B\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043A\u043E\u0439 \u043C\u0435\u0445\u0430\u043D\u0438\u043A\u0435 \u0438\u043C\u043F\u0443\u043B\u044C\u0441 \u0442\u0435\u043B\u0430 \u0440\u0430\u0432\u0435\u043D \u043F\u0440\u043E\u0438\u0437\u0432\u0435\u0434\u0435\u043D\u0438\u044E \u043C\u0430\u0441\u0441\u044B \u044D\u0442\u043E\u0433\u043E \u0442\u0435\u043B\u0430 \u043D\u0430 \u0435\u0433\u043E \u0441\u043A\u043E\u0440\u043E\u0441\u0442\u044C \u043D\u0430\u043F\u0440\u0430\u0432\u043B\u0435\u043D\u0438\u0435 \u0438\u043C\u043F\u0443\u043B\u044C\u0441\u0430 \u0441\u043E\u0432\u043F\u0430\u0434\u0430\u0435\u0442 \u0441 \u043D\u0430\u043F\u0440\u0430\u0432\u043B\u0435\u043D\u0438\u0435\u043C \u0432\u0435\u043A\u0442\u043E\u0440\u0430 \u0441\u043A\u043E\u0440\u043E\u0441\u0442\u0438: \u0412 \u0440\u0435\u043B\u044F\u0442\u0438\u0432\u0438\u0441\u0442\u0441\u043A\u043E\u0439 \u0444\u0438\u0437\u0438\u043A\u0435 \u0438\u043C\u043F\u0443\u043B\u044C\u0441 \u0432\u044B\u0447\u0438\u0441\u043B\u044F\u0435\u0442\u0441\u044F \u043A\u0430\u043A: \u0433\u0434\u0435 \u2014 \u0441\u043A\u043E\u0440\u043E\u0441\u0442\u044C \u0441\u0432\u0435\u0442\u0430; \u0432 \u043F\u0440\u0435\u0434\u0435\u043B\u0435 \u0434\u043B\u044F \u043C\u0430\u043B\u044B\u0445 \u0444\u043E\u0440\u043C\u0443\u043B\u0430 \u043F\u0435\u0440\u0435\u0445\u043E\u0434\u0438\u0442 \u0432 \u043A\u043B\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043A\u0443\u044E. \u0412\u0430\u0436\u043D\u0435\u0439\u0448\u0438\u0439 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043A\u0438\u0439 \u0437\u0430\u043A\u043E\u043D \u0432 \u043A\u043E\u0442\u043E\u0440\u043E\u043C \u0444\u0438\u0433\u0443\u0440\u0438\u0440\u0443\u0435\u0442 \u0438\u043C\u043F\u0443\u043B\u044C\u0441 \u0442\u0435\u043B\u0430, \u2014 \u0432\u0442\u043E\u0440\u043E\u0439 \u0437\u0430\u043A\u043E\u043D \u041D\u044C\u044E\u0442\u043E\u043D\u0430: \u0437\u0434\u0435\u0441\u044C \u2014 \u0432\u0440\u0435\u043C\u044F, \u2014 \u0441\u0438\u043B\u0430, \u043F\u0440\u0438\u043B\u043E\u0436\u0435\u043D\u043D\u0430\u044F \u043A \u0442\u0435\u043B\u0443. \u0412 \u0437\u0430\u043F\u0438\u0441\u0438 \u0447\u0435\u0440\u0435\u0437 \u0438\u043C\u043F\u0443\u043B\u044C\u0441 (\u0432 \u043E\u0442\u043B\u0438\u0447\u0438\u0435 \u043E\u0442 \u2014 \u0443\u0441\u043A\u043E\u0440\u0435\u043D\u0438\u0435) \u0437\u0430\u043A\u043E\u043D \u043F\u0440\u0438\u043C\u0435\u043D\u0438\u043C \u043D\u0435 \u0442\u043E\u043B\u044C\u043A\u043E \u0432 \u043A\u043B\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043A\u043E\u0439, \u043D\u043E \u0438 \u0432 \u0440\u0435\u043B\u044F\u0442\u0438\u0432\u0438\u0441\u0442\u0441\u043A\u043E\u0439 \u043C\u0435\u0445\u0430\u043D\u0438\u043A\u0435. \u0412 \u0441\u0430\u043C\u043E\u043C \u043E\u0431\u0449\u0435\u043C \u0432\u0438\u0434\u0435, \u043E\u043F\u0440\u0435\u0434\u0435\u043B\u0435\u043D\u0438\u0435 \u0437\u0432\u0443\u0447\u0438\u0442: \u0438\u043C\u043F\u0443\u043B\u044C\u0441 \u2014 \u044D\u0442\u043E \u0430\u0434\u0434\u0438\u0442\u0438\u0432\u043D\u044B\u0439 \u0438\u043D\u0442\u0435\u0433\u0440\u0430\u043B \u0434\u0432\u0438\u0436\u0435\u043D\u0438\u044F \u043C\u0435\u0445\u0430\u043D\u0438\u0447\u0435\u0441\u043A\u043E\u0439 \u0441\u0438\u0441\u0442\u0435\u043C\u044B, \u0441\u0432\u044F\u0437\u0430\u043D\u043D\u044B\u0439 \u0441\u043E\u0433\u043B\u0430\u0441\u043D\u043E \u0442\u0435\u043E\u0440\u0435\u043C\u0435 \u041D\u0451\u0442\u0435\u0440 \u0441 \u0444\u0443\u043D\u0434\u0430\u043C\u0435\u043D\u0442\u0430\u043B\u044C\u043D\u043E\u0439 \u0441\u0438\u043C\u043C\u0435\u0442\u0440\u0438\u0435\u0439 \u2014 \u043E\u0434\u043D\u043E\u0440\u043E\u0434\u043D\u043E\u0441\u0442\u044C\u044E \u043F\u0440\u043E\u0441\u0442\u0440\u0430\u043D\u0441\u0442\u0432\u0430. \u041F\u043E\u043D\u044F\u0442\u0438\u0435 \u00AB\u0438\u043C\u043F\u0443\u043B\u044C\u0441\u00BB \u0438\u043C\u0435\u0435\u0442 \u043E\u0431\u043E\u0431\u0449\u0435\u043D\u0438\u044F \u0432 \u0442\u0435\u043E\u0440\u0435\u0442\u0438\u0447\u0435\u0441\u043A\u043E\u0439 \u043C\u0435\u0445\u0430\u043D\u0438\u043A\u0435, \u0434\u043B\u044F \u0441\u043B\u0443\u0447\u0430\u044F \u043D\u0430\u043B\u0438\u0447\u0438\u044F \u044D\u043B\u0435\u043A\u0442\u0440\u043E\u043C\u0430\u0433\u043D\u0438\u0442\u043D\u043E\u0433\u043E \u043F\u043E\u043B\u044F (\u043A\u0430\u043A \u0434\u043B\u044F \u0447\u0430\u0441\u0442\u0438\u0446\u044B \u0432 \u043F\u043E\u043B\u0435, \u0442\u0430\u043A \u0438 \u0434\u043B\u044F \u0441\u0430\u043C\u043E\u0433\u043E \u043F\u043E\u043B\u044F), \u0430 \u0442\u0430\u043A\u0436\u0435 \u0432 \u043A\u0432\u0430\u043D\u0442\u043E\u0432\u043E\u0439 \u043C\u0435\u0445\u0430\u043D\u0438\u043A\u0435."@ru . "Higidura-kantitatea, momentu lineala edo abiadura bateko masa eta abiaduraren arteko biderkadura da. Masa da da eta abiadura magnitude bektorial beraz, momentu lineala magnitude bektoriala da. Esan beharra dago, magnitude bektorial guztien moduan, momentu lineala erreferentzia-sistemaren menpe dagoela; hau da, behatzaile guztientzako gorputz baten abiadura berdina ez denez momentua ere ez da izango. Momentu ingeleseko momentum hitzetik eratorria da eta ez da nahastu behar \"aldiune\" kontzeptuarekin."@eu . . . . . "Cantidad de movimiento"@es . . . . . . . . . . . "\u039F\u03C1\u03BC\u03AE"@el . . . . . "( \uBAA8\uBA58\uD140\uC740 \uC5EC\uAE30\uB85C \uC5F0\uACB0\uB429\uB2C8\uB2E4. \uB2E4\uB978 \uB73B\uC5D0 \uB300\uD574\uC11C\uB294 \uBAA8\uBA58\uD140 (\uB3D9\uC74C\uC774\uC758) \uBB38\uC11C\uB97C \uCC38\uACE0\uD558\uC2ED\uC2DC\uC624.) \uC6B4\uB3D9\uB7C9 (\u904B\u52D5\u91CF, \uC601\uC5B4: momentum)\uC740 \uBB3C\uB9AC\uD559 \uD2B9\uD788, \uB274\uD134 \uC5ED\uD559\uC5D0\uC11C \uBB3C\uCCB4\uC758 \uC9C8\uB7C9\uACFC \uC18D\uB3C4\uC758 \uACF1\uC73C\uB85C \uB098\uD0C0\uB0B4\uB294 \uBB3C\uB9AC\uB7C9\uC774\uB2E4. \uC6B4\uB3D9\uB7C9\uC758 \uAD6D\uC81C \uB2E8\uC704\uB294 \uB274\uD134 \uCD08 (N \u00B7 s) \uB610\uB294 \uD0AC\uB85C\uADF8\uB7A8 \uBBF8\uD130 \uB9E4 \uCD08 (kg \u00B7 m/s)\uC774\uACE0, \uD1B5\uC0C1\uC801\uC778 \uAE30\uD638\uB294 \uB77C\uD2F4 \uC18C\uBB38\uC790 p\uC774\uB2E4. \uC120\uD615 \uC6B4\uB3D9\uB7C9(linear momentum) \uD639\uC740 \uBCD1\uC9C4 \uC6B4\uB3D9\uB7C9(translational momentum)\uC774\uB77C\uACE0\uB3C4 \uBD80\uB978\uB2E4. \uC608\uB97C \uB4E4\uC5B4 \uBE60\uB974\uAC8C \uC6C0\uC9C1\uC774\uB294 \uBB34\uAC70\uC6B4 \uD2B8\uB7ED \uAC19\uC740 \uBB3C\uCCB4\uB294 \uC6B4\uB3D9\uB7C9\uC774 \uD06C\uB2E4. \uBB34\uAC70\uC6B4 \uD2B8\uB7ED\uC744 \uBE60\uB978 \uC18D\uB3C4\uAE4C\uC9C0 \uAC00\uC18D\uC2DC\uD0A4\uAE30 \uC704\uD574\uC11C\uB294 \uD070 \uD798\uC744 \uD55C\uCC38 \uB3D9\uC548 \uAC00\uD574\uC57C \uD558\uACE0, \uBC18\uB300\uB85C \uADF8 \uD2B8\uB7ED\uC744 \uC815\uC9C0\uC2DC\uD0A4\uAE30 \uC704\uD574\uC11C\uB3C4 \uD070 \uD798\uC744 \uC624\uB7AB\uB3D9\uC548 \uAC00\uD574\uC57C \uD55C\uB2E4. \uD2B8\uB7ED\uC774 \uB354 \uAC00\uBCCD\uB2E4\uAC70\uB098 \uB354 \uB290\uB9AC\uAC8C \uC6C0\uC9C1\uC778\uB2E4\uBA74 \uADF8\uB9CC\uD07C \uC6B4\uB3D9\uB7C9\uB3C4 \uC791\uC544\uC9C8 \uAC83\uC774\uB2E4."@ko . "En physique, la quantit\u00E9 de mouvement est le produit de la masse par le vecteur vitesse d'un corps mat\u00E9riel suppos\u00E9 ponctuel. Il s'agit donc d'une grandeur vectorielle, d\u00E9finie par , qui d\u00E9pend du r\u00E9f\u00E9rentiel d'\u00E9tude. Par additivit\u00E9, il est possible de d\u00E9finir la quantit\u00E9 de mouvement d'un corps non ponctuel (ou syst\u00E8me mat\u00E9riel), dont il est possible de d\u00E9montrer qu'elle est \u00E9gale \u00E0 la quantit\u00E9 de mouvement de son centre d'inertie affect\u00E9 de la masse totale du syst\u00E8me, soit (C \u00E9tant le centre d'inertie du syst\u00E8me)."@fr . . . . . . . . "Dalam fisika, momentum atau pusa adalah besaran yang berhubungan dengan kecepatan dan massa suatu benda."@in . "\u904B\u52D5\u91CF\uFF08\u3046\u3093\u3069\u3046\u308A\u3087\u3046\u3001\uFF08\u82F1: momentum\uFF09\u3068\u306F\u3001\u521D\u7B49\u7684\u306B\u306F\u7269\u4F53\u306E\u904B\u52D5\u306E\u72B6\u614B\u3092\u8868\u3059\u7269\u7406\u91CF\u3067\u3001\u8CEA\u91CF\u3068\u901F\u5EA6\u306E\u7A4D\u3068\u3057\u3066\u5B9A\u7FA9\u3055\u308C\u308B\u3002\u3053\u306E\u610F\u5473\u306E\u904B\u52D5\u91CF\u306F\u5F8C\u8FF0\u3059\u308B\u4E00\u822C\u5316\u3055\u308C\u305F\u904B\u52D5\u91CF\u3068\u533A\u5225\u3057\u3066\u3001\u904B\u52D5\u5B66\u7684\u904B\u52D5\u91CF\uFF08\u3042\u308B\u3044\u306F\u52D5\u7684\u904B\u52D5\u91CF\uFF09\u3068\u547C\u3070\u308C\u308B\u3002\u307E\u305F\u3001\u89D2\u904B\u52D5\u91CF\u3068\u3044\u3046\u904B\u52D5\u91CF\u3068\u306F\u7570\u306A\u308B\u91CF\u3068\u5BFE\u6BD4\u3059\u308B\u4E0A\u3067\u3001\u7DDA\u578B\u904B\u52D5\u91CF\u306A\u3069\u3068\u547C\u3070\u308C\u308B\u3053\u3068\u3082\u3042\u308B\u3002"@ja . . "( \uBAA8\uBA58\uD140\uC740 \uC5EC\uAE30\uB85C \uC5F0\uACB0\uB429\uB2C8\uB2E4. \uB2E4\uB978 \uB73B\uC5D0 \uB300\uD574\uC11C\uB294 \uBAA8\uBA58\uD140 (\uB3D9\uC74C\uC774\uC758) \uBB38\uC11C\uB97C \uCC38\uACE0\uD558\uC2ED\uC2DC\uC624.) \uC6B4\uB3D9\uB7C9 (\u904B\u52D5\u91CF, \uC601\uC5B4: momentum)\uC740 \uBB3C\uB9AC\uD559 \uD2B9\uD788, \uB274\uD134 \uC5ED\uD559\uC5D0\uC11C \uBB3C\uCCB4\uC758 \uC9C8\uB7C9\uACFC \uC18D\uB3C4\uC758 \uACF1\uC73C\uB85C \uB098\uD0C0\uB0B4\uB294 \uBB3C\uB9AC\uB7C9\uC774\uB2E4. \uC6B4\uB3D9\uB7C9\uC758 \uAD6D\uC81C \uB2E8\uC704\uB294 \uB274\uD134 \uCD08 (N \u00B7 s) \uB610\uB294 \uD0AC\uB85C\uADF8\uB7A8 \uBBF8\uD130 \uB9E4 \uCD08 (kg \u00B7 m/s)\uC774\uACE0, \uD1B5\uC0C1\uC801\uC778 \uAE30\uD638\uB294 \uB77C\uD2F4 \uC18C\uBB38\uC790 p\uC774\uB2E4. \uC120\uD615 \uC6B4\uB3D9\uB7C9(linear momentum) \uD639\uC740 \uBCD1\uC9C4 \uC6B4\uB3D9\uB7C9(translational momentum)\uC774\uB77C\uACE0\uB3C4 \uBD80\uB978\uB2E4. \uC608\uB97C \uB4E4\uC5B4 \uBE60\uB974\uAC8C \uC6C0\uC9C1\uC774\uB294 \uBB34\uAC70\uC6B4 \uD2B8\uB7ED \uAC19\uC740 \uBB3C\uCCB4\uB294 \uC6B4\uB3D9\uB7C9\uC774 \uD06C\uB2E4. \uBB34\uAC70\uC6B4 \uD2B8\uB7ED\uC744 \uBE60\uB978 \uC18D\uB3C4\uAE4C\uC9C0 \uAC00\uC18D\uC2DC\uD0A4\uAE30 \uC704\uD574\uC11C\uB294 \uD070 \uD798\uC744 \uD55C\uCC38 \uB3D9\uC548 \uAC00\uD574\uC57C \uD558\uACE0, \uBC18\uB300\uB85C \uADF8 \uD2B8\uB7ED\uC744 \uC815\uC9C0\uC2DC\uD0A4\uAE30 \uC704\uD574\uC11C\uB3C4 \uD070 \uD798\uC744 \uC624\uB7AB\uB3D9\uC548 \uAC00\uD574\uC57C \uD55C\uB2E4. \uD2B8\uB7ED\uC774 \uB354 \uAC00\uBCCD\uB2E4\uAC70\uB098 \uB354 \uB290\uB9AC\uAC8C \uC6C0\uC9C1\uC778\uB2E4\uBA74 \uADF8\uB9CC\uD07C \uC6B4\uB3D9\uB7C9\uB3C4 \uC791\uC544\uC9C8 \uAC83\uC774\uB2E4. \uC120\uD615 \uC6B4\uB3D9\uB7C9\uC740 \uBCF4\uC874\uB418\uB294 \uC591\uC73C\uB85C, \uC678\uBD80\uC5D0\uC11C \uAC00\uD574\uC9C0\uB294 \uD798\uC5D0 \uC758\uD55C \uC601\uD5A5\uC774 \uC5C6\uB294 \uB2EB\uD78C\uACC4\uC758 \uC120\uD615 \uC6B4\uB3D9\uB7C9\uC758 \uCD1D\uD569\uC740 \uBC14\uB00C\uC9C0 \uC54A\uB294\uB2E4. \uACE0\uC804\uC5ED\uD559\uC5D0\uC11C\uB294 \uC120\uD615 \uC6B4\uB3D9\uB7C9 \uBCF4\uC874\uBC95\uCE59\uC774 \uB274\uD134\uC758 \uC6B4\uB3D9 \uBC95\uCE59\uC5D0 \uD3EC\uD568\uB418\uC5B4 \uC788\uB2E4. \uD558\uC9C0\uB9CC \uD2B9\uC218 \uC0C1\uB300\uC131 \uC774\uB860\uC5D0\uC11C\uB3C4 \uACF5\uC2DD\uC744 \uC57D\uAC04 \uC218\uC815\uD55C \uD615\uD0DC\uB85C \uC120\uD615 \uC6B4\uB3D9\uB7C9 \uBCF4\uC874 \uBC95\uCE59\uC744 \uCDA9\uC871\uC2DC\uD0AC \uC218 \uC788\uC73C\uBA70, (\uC77C\uBC18\uD654\uB41C) \uC120\uD615 \uC6B4\uB3D9\uB7C9 \uBCF4\uC874 \uBC95\uCE59\uC740 \uC801\uC808\uD55C \uC815\uC758\uB97C \uC774\uC6A9\uD558\uBA74 \uC804\uC790\uAE30\uD559, \uC591\uC790\uC5ED\uD559, \uC591\uC790\uC7A5\uB860, \uC77C\uBC18 \uC0C1\uB300\uC131 \uC774\uB860\uC5D0\uB3C4 \uC801\uC6A9\uD560 \uC218 \uC788\uB294 \uBCF4\uC874 \uBC95\uCE59\uC774\uB2E4."@ko . . . . . . . . . . . . . . . . . . . "\u0418\u043C\u043F\u0443\u043B\u044C\u0441"@ru . . . . . . . . . . . . . "\u0406\u043C\u043F\u0443\u043B\u044C\u0441\u043E\u043C \u0430\u0431\u043E \u0432\u0435\u043A\u0442\u043E\u0440\u043E\u043C \u043A\u0456\u043B\u044C\u043A\u043E\u0441\u0442\u0456 \u0440\u0443\u0445\u0443 \u0432 \u043A\u043B\u0430\u0441\u0438\u0447\u043D\u0456\u0439 \u043C\u0435\u0445\u0430\u043D\u0456\u0446\u0456 \u043D\u0430\u0437\u0438\u0432\u0430\u0454\u0442\u044C\u0441\u044F \u043C\u0456\u0440\u0430 \u043C\u0435\u0445\u0430\u043D\u0456\u0447\u043D\u043E\u0433\u043E \u0440\u0443\u0445\u0443 \u0442\u0456\u043B\u0430, \u0432\u0435\u043A\u0442\u043E\u0440\u043D\u0430 \u0432\u0435\u043B\u0438\u0447\u0438\u043D\u0430, \u0449\u043E \u0434\u043B\u044F \u043C\u0430\u0442\u0435\u0440\u0456\u0430\u043B\u044C\u043D\u043E\u0457 \u0442\u043E\u0447\u043A\u0438 \u0434\u043E\u0440\u0456\u0432\u043D\u044E\u0454 \u0434\u043E\u0431\u0443\u0442\u043A\u0443 \u043C\u0430\u0441\u0438 \u0442\u043E\u0447\u043A\u0438 \u043D\u0430 \u0457\u0457 \u0448\u0432\u0438\u0434\u043A\u0456\u0441\u0442\u044C \u0442\u0430 \u043C\u0430\u0454 \u043D\u0430\u043F\u0440\u044F\u043C\u043E\u043A \u0448\u0432\u0438\u0434\u043A\u043E\u0441\u0442\u0456. \u0423 \u041C\u0456\u0436\u043D\u0430\u0440\u043E\u0434\u043D\u0456\u0439 \u0441\u0438\u0441\u0442\u0435\u043C\u0456 \u043E\u0434\u0438\u043D\u0438\u0446\u044C (SI) \u043E\u0434\u0438\u043D\u0438\u0446\u0435\u044E \u0456\u043C\u043F\u0443\u043B\u044C\u0441\u0443 \u0454 \u043A\u0433\u00B7\u043C/\u0441, \u0432 \u0441\u0438\u0441\u0442\u0435\u043C\u0456 \u0421\u0413\u0421 \u2014 [\u0433\u00B7\u0441\u043C/\u0441]. \u0421\u0443\u043C\u0430 \u0432\u0435\u043A\u0442\u043E\u0440\u0456\u0432 \u0456\u043C\u043F\u0443\u043B\u044C\u0441\u0443 \u0442\u0456\u043B \u0434\u043B\u044F \u0431\u0443\u0434\u044C-\u044F\u043A\u043E\u0457 \u0456\u0437\u043E\u043B\u044C\u043E\u0432\u0430\u043D\u043E\u0457 \u0441\u0438\u0441\u0442\u0435\u043C\u0438 \u0454 \u0432\u0435\u043B\u0438\u0447\u0438\u043D\u043E\u044E \u0441\u0442\u0430\u043B\u043E\u044E."@uk . . . . . "\u0627\u0644\u0632\u062E\u0645\u060C \u0623\u0648 \u0632\u062E\u0645 \u0627\u0644\u062D\u0631\u0643\u0629 \u0623\u0648 \u0643\u0645\u064A\u0629 \u0627\u0644\u062D\u0631\u0643\u0629 \u0647\u0648 \u0623\u062D\u062F \u0627\u0644\u0643\u0645\u064A\u0627\u062A \u0627\u0644\u0641\u064A\u0632\u064A\u0627\u0626\u064A\u0629 \u0627\u0644\u062A\u064A \u0639\u0631\u0641\u062A \u0645\u0646 \u062E\u0644\u0627\u0644 \u0627\u0644\u0641\u064A\u0632\u064A\u0627\u0621 \u0627\u0644\u0643\u0644\u0627\u0633\u064A\u0643\u064A\u0629 \u0628\u0623\u0646\u0647\u0627 \u062D\u0627\u0635\u0644 \u0636\u0631\u0628 \u0643\u062A\u0644\u0629 \u0627\u0644\u062C\u0633\u0645 \u0641\u064A \u0633\u0631\u0639\u062A\u0647\u060C \u064A\u0646\u0637\u0628\u0642 \u0639\u0644\u0649 \u0643\u0645\u064A\u0629 \u0627\u0644\u062D\u0631\u0643\u0629 \u0623\u062D\u062F \u0645\u0628\u0627\u062F\u0626 \u0627\u0644\u0627\u0646\u062D\u0641\u0627\u0638 \u0641\u064A \u0627\u0644\u0641\u064A\u0632\u064A\u0627\u0621 \u0627\u0644\u0643\u0644\u0627\u0633\u064A\u0643\u064A\u0629 \u0648\u0647\u0648 \u0645\u0628\u062F\u0623 \u062D\u0641\u0638 \u0627\u0644\u0632\u062E\u0645 \u0623\u0648 \u0642\u0627\u0646\u0648\u0646 \u062D\u0641\u0638 \u0627\u0644\u0632\u062E\u0645. \u0648\u0648\u062D\u062F\u0627\u062A \u0643\u0645\u064A\u0629 \u0627\u0644\u062D\u0631\u0643\u0629 \u0623\u0648 \u0632\u062E\u0645 \u0627\u0644\u062D\u0631\u0643\u0629 \u0647\u064A : \u0643\u064A\u0644\u0648\u062C\u0631\u0627\u0645.\u0645\u062A\u0631/\u062B\u0627\u0646\u064A\u0629."@ar . . . . . . . . "\u5728\u53E4\u5178\u529B\u5B66\u88CF\uFF0C\u52A8\u91CF\uFF08momentum\uFF0Cp\uFF09\u88AB\u91CF\u5316\u4E3A\u7269\u4F53\u7684\u8D28\u91CF\u548C\u901F\u5EA6\u7684\u4E58\u7A4D\uFF08\uFF09\u3002\u4F8B\u5982\uFF0C\u4E00\u8F1B\u5FEB\u901F\u79FB\u52D5\u7684\u91CD\u578B\u5361\u8ECA\u64C1\u6709\u5F88\u5927\u7684\u52D5\u91CF\u3002\u82E5\u8981\u4F7F\u9019\u91CD\u578B\u5361\u8ECA\u5F9E\u96F6\u901F\u5EA6\u52A0\u901F\u5230\u79FB\u52D5\u901F\u5EA6\uFF0C\u5247\u9700\u8981\u4F7F\u5230\u5F88\u5927\u7684\u4F5C\u7528\u529B\uFF1B\u82E5\u8981\u4F7F\u91CD\u578B\u5361\u8ECA\u5F9E\u79FB\u52D5\u901F\u5EA6\u6E1B\u901F\u5230\u96F6\uFF0C\u5247\u4E5F\u9700\u8981\u4F7F\u5230\u5F88\u5927\u7684\u4F5C\u7528\u529B\uFF1B\u82E5\u5361\u8ECA\u8F15\u4E00\u9EDE\u6216\u79FB\u52D5\u901F\u5EA6\u6162\u4E00\u9EDE\uFF0C\u5247\u5B83\u7684\u52D5\u91CF\u4E5F\u6703\u5C0F\u4E00\u9EDE\u3002 \u52A8\u91CF\u5728\u56FD\u9645\u5355\u4F4D\u5236\u4E2D\u7684\u5355\u4F4D\u4E3Akg\u00B7m/s\u3002\u6709\u95DC\u52A8\u91CF\u7684\u66F4\u7CBE\u786E\u7684\u91CF\u5EA6\u7684\u5185\u5BB9\uFF0C\u8BF7\u53C2\u89C1\u672C\u9875\u7684\u90E8\u5206\u3002 \u4E00\u822C\u800C\u8A00\uFF0C\u4E00\u4E2A\u7269\u4F53\u7684\u52A8\u91CF\u6307\u7684\u662F\u8FD9\u4E2A\u7269\u4F53\u5728\u5B83\u8FD0\u52A8\u65B9\u5411\u4E0A\u4FDD\u6301\u8FD0\u52A8\u7684\u8D8B\u52BF\u3002\u52A8\u91CF\u5B9E\u9645\u4E0A\u662F\u725B\u987F\u7B2C\u4E00\u5B9A\u5F8B\u7684\u4E00\u4E2A\u63A8\u8BBA\u3002\u52A8\u91CF\u662F\u4E2A\u5411\u91CF\uFF0C\u5176\u65B9\u5411\u4E0E\u901F\u5EA6\u65B9\u5411\u76F8\u540C\u3002\u52A8\u91CF\u540C\u65F6\u4E5F\u662F\u4E00\u4E2A\u5B88\u6052\u91CF\uFF0C\u8FD9\u8868\u793A\u4E3A\u5728\u4E00\u4E2A\u5C01\u95ED\u7CFB\u7EDF\u5185\u52A8\u91CF\u7684\u603B\u548C\u4E0D\u53EF\u6539\u53D8\u3002\u5728\u7ECF\u5178\u529B\u5B66\u4E2D\uFF0C\u52A8\u91CF\u5B88\u6052\u6697\u542B\u5728\u725B\u987F\u5B9A\u5F8B\u4E2D\uFF0C\u4F46\u5728\u72ED\u4E49\u76F8\u5BF9\u8BBA\u4E2D\u4F9D\u7136\u6210\u7ACB\uFF0C\uFF08\u5E7F\u4E49\uFF09\u52A8\u91CF\u5728\u7535\u52A8\u529B\u5B66\u3001\u91CF\u5B50\u529B\u5B66\u3001\u91CF\u5B50\u573A\u8BBA\u3001\u5E7F\u4E49\u76F8\u5BF9\u8BBA\u4E2D\u4E5F\u6210\u7ACB\u3002 \u52D2\u5185\u00B7\u7B1B\u5361\u513F\u8BA4\u4E3A\u5B87\u5B99\u4E2D\u603B\u7684\u201C\u8FD0\u52A8\u7684\u91CF\u201D\u662F\u4FDD\u6301\u5B88\u6052\u7684\uFF0C\u8FD9\u91CC\u6240\u8BF4\u7684\u201C\u8FD0\u52A8\u7684\u91CF\u201D\u88AB\u7406\u89E3\u4E3A\u201C\u7269\u4F53\u5927\u5C0F\u548C\u901F\u5EA6\u7684\u4E58\u79EF\u201D\u2014\u2014\u4F46\u8FD9\u4E0D\u5B9C\u88AB\u89E3\u8BFB\u4E3A\u73B0\u4EE3\u52A8\u91CF\u5B9A\u5F8B\u7684\u8868\u8FBE\u65B9\u5F0F\uFF0C\u56E0\u4E3A\u7B1B\u5361\u5C14\u5E76\u6CA1\u6709\u628A\u201C\u8D28\u91CF\u201D\u8FD9\u4E2A\u6982\u5FF5\u4E0E\u7269\u4F53\u201C\u91CD\u91CF\u201D\u548C\u201C\u5927\u5C0F\u201D\u4E4B\u95F4\u7684\u5173\u7CFB\u533A\u5206\u5F00\u6765\uFF0C\u66F4\u91CD\u8981\u7684\u662F\u4ED6\u8BA4\u4E3A\u901F\u7387\uFF08\u6807\u91CF\uFF09\u800C\u4E0D\u662F\u901F\u5EA6\uFF08\u5411\u91CF\uFF09\u662F\u5B88\u6052\u7684\u3002\u56E0\u6B64\u5BF9\u4E8E\u7B1B\u5361\u5152\u6765\u8BF4\uFF1A\u4E00\u4E2A\u79FB\u52A8\u7684\u7269\u4F53\u4ECE\u53E6\u4E00\u4E2A\u8868\u9762\u5F39\u56DE\u6765\u7684\u65F6\u5019\uFF0C\u8BE5\u7269\u4F53\u7684\u65B9\u5411\u53D1\u751F\u4E86\u6539\u53D8\u4F46\u901F\u7387\u6CA1\u6709\u53D1\u751F\u6539\u53D8\uFF0C\u8FD0\u52A8\u7684\u91CF\u5E94\u8BE5\u6CA1\u6709\u53D1\u751F\u6539\u53D8\u3002"@zh . "La quantitat de moviment o moment lineal (p) d'un cos \u00E9s el producte de la seva massa per la seva velocitat mesurades en un determinat sistema de refer\u00E8ncia. Les seves unitats s\u00F3n kg\u00B7m\u00B7s-1 o, equivelentment, N\u00B7s. La definici\u00F3 matem\u00E0tica del moment lineal per un cos \u00E9s: on p i v s\u00F3n vectorials i: p = moment linealm = massav = velocitat lineal Per un sistema de N part\u00EDcules de massa i velocitat el total de la quantitat de moviment s'expressa com: i per a un sistema continu de masses es: on: F = for\u00E7am = massaa = acceleraci\u00F3 lineal La mateixa relaci\u00F3 en forma integral \u00E9s:"@ca . . . . . "Der Impuls ist eine grundlegende physikalische Gr\u00F6\u00DFe, die den mechanischen Bewegungszustand eines physikalischen Objekts charakterisiert. Der Impuls eines physikalischen Objekts ist umso gr\u00F6\u00DFer, je schneller es sich bewegt und je gr\u00F6\u00DFer seine Masse ist. Damit steht der Impuls f\u00FCr das, was in der Umgangssprache unscharf mit \u201ESchwung\u201C und \u201EWucht\u201C bezeichnet wird. Das Formelzeichen des Impulses ist meist (von lateinisch pellere \u201Asto\u00DFen, treiben\u2018). Die Einheit ist im Internationalen Einheitensystem [p] = 1 kg\u00B7m\u00B7s\u22121 = 1 N\u00B7s (Newton-Sekunde). Im Gegensatz zur kinetischen Energie ist der Impuls eine vektorielle Gr\u00F6\u00DFe und hat damit einen Betrag und eine Richtung. Seine Richtung ist die Bewegungsrichtung des Objekts. Sein Betrag ist in der klassischen Mechanik durch das Produkt aus der Masse des K\u00F6rpers und der Geschwindigkeit seines Massenmittelpunkts gegeben. In der relativistischen Mechanik gilt eine andere Formel (Viererimpuls), die f\u00FCr Geschwindigkeiten weit unterhalb der Lichtgeschwindigkeit n\u00E4herungsweise mit der klassischen Formel \u00FCbereinstimmt. Sie schreibt aber auch masselosen Objekten, die sich mit Lichtgeschwindigkeit bewegen, einen Impuls zu, z. B. klassischen elektromagnetischen Wellen oder Photonen. Der Impuls eines K\u00F6rpers charakterisiert ausschlie\u00DFlich die Translationsbewegung seines Massenmittelpunkts. Eine eventuell zus\u00E4tzlich vorhandene Rotation um den Massenmittelpunkt wird durch den Drehimpuls beschrieben. Der Impuls ist eine additive Gr\u00F6\u00DFe. Der Gesamtimpuls eines Objekts mit mehreren Bestandteilen ist die Vektorsumme der Impulse seiner Teile. Der Impuls h\u00E4ngt, wie die Geschwindigkeit und die kinetische Energie, von der Wahl des Bezugssystems ab. In einem fest gew\u00E4hlten Inertialsystem ist der Impuls eine Erhaltungsgr\u00F6\u00DFe, das hei\u00DFt: Ein Objekt, auf das von au\u00DFen keine Kr\u00E4fte wirken, beh\u00E4lt seinen Gesamtimpuls nach Betrag und Richtung bei. \u00DCben zwei Objekte wechselseitige Kr\u00E4fte aufeinander aus, z. B. bei einem Sto\u00DFvorgang, \u00E4ndern sich ihre beiden Impulse in entgegengesetzter Weise so, dass ihre vektorielle Summe erhalten bleibt. Die Gr\u00F6\u00DFe, um die sich der Impuls f\u00FCr eines der Objekte \u00E4ndert, wird als Impuls\u00FCbertrag bezeichnet. Im Rahmen der klassischen Mechanik ist der Impuls\u00FCbertrag unabh\u00E4ngig von der Wahl des Inertialsystems. Der Impulsbegriff entwickelte sich aus der Suche nach dem Ma\u00DF f\u00FCr die in einem physikalischen Objekt vorhandene \u201EMenge an Bewegung\u201C, die aller Erfahrung nach bei allen inneren Prozessen erhalten bleibt. Daraus erkl\u00E4ren sich die heute veralteten Bezeichnungen \u201EBewegungsgr\u00F6\u00DFe\u201C oder \u201EBewegungsmenge\u201C f\u00FCr den Impuls. Mit diesen Bezeichnungen konnte urspr\u00FCnglich auch die kinetische Energie gemeint sein; erst Anfang des 19. Jahrhunderts wurden die Begriffe sauber unterschieden. Im Englischen wird der Impuls momentum genannt, w\u00E4hrend impulse den Impuls\u00FCbertrag (Kraftsto\u00DF) bezeichnet."@de . . "69323"^^ . . . "Impuls (natuurkunde)"@nl . . . . . . . . "En fiziko, movokvanto estas fizika kvanto rilatita al la rapido kaj la maso de objekto. Movokvanto estas la de translacia nevario. Tiel, e\u0109 kampoj samkiel aliaj aferoj, ne nur partikloj, povas havi movokvanton. Tamen, en kiu ne estas asimptote , movokvanto e\u0109 ne difini\u011Das."@eo . . "\u0632\u062E\u0645 \u0627\u0644\u062D\u0631\u0643\u0629"@ar . . . . . . . "\u03A3\u03C4\u03B7 \u03A6\u03C5\u03C3\u03B9\u03BA\u03AE, \u03B7 \u03BF\u03C1\u03BC\u03AE \u03B5\u03AF\u03BD\u03B1\u03B9 \u03BC\u03AF\u03B1 \u03C6\u03C5\u03C3\u03B9\u03BA\u03AE \u03C0\u03BF\u03C3\u03CC\u03C4\u03B7\u03C4\u03B1 \u03C0\u03BF\u03C5 \u03C3\u03C7\u03B5\u03C4\u03AF\u03B6\u03B5\u03C4\u03B1\u03B9 \u03BC\u03B5 \u03C4\u03B7\u03BD \u03C4\u03B1\u03C7\u03CD\u03C4\u03B7\u03C4\u03B1 \u03BA\u03B1\u03B9 \u03C4\u03B7 \u03BC\u03AC\u03B6\u03B1 \u03B5\u03BD\u03CC\u03C2 \u03C3\u03CE\u03BC\u03B1\u03C4\u03BF\u03C2."@el . "Impuls"@de . . . . "Higidura-kantitatea, momentu lineala edo abiadura bateko masa eta abiaduraren arteko biderkadura da. Masa da da eta abiadura magnitude bektorial beraz, momentu lineala magnitude bektoriala da. Esan beharra dago, magnitude bektorial guztien moduan, momentu lineala erreferentzia-sistemaren menpe dagoela; hau da, behatzaile guztientzako gorputz baten abiadura berdina ez denez momentua ere ez da izango. Momentu ingeleseko momentum hitzetik eratorria da eta ez da nahastu behar \"aldiune\" kontzeptuarekin."@eu . "Quantit\u00E9 de mouvement"@fr . . . . . . . . . . . . . "Inom klassisk mekanik, definieras r\u00F6relsem\u00E4ngden (SI-enhet kg\u00B7m/s) som produkten av ett objekts massa och hastighet. I allm\u00E4nhet kan r\u00F6relsem\u00E4ngden uppfattas som ett m\u00E5tt p\u00E5 hur sv\u00E5rt det \u00E4r att \u00E4ndra ett objekts r\u00F6relsetillst\u00E5nd, best\u00E4mt av tv\u00E5 faktorer: dess massa och dess hastighet. Detta kan ses som en naturlig konsekvens av Newtons f\u00F6rsta lag och Newtons andra lag. Reducerad hastighet eller massa resulterar i mindre r\u00F6relsem\u00E4ngd och omv\u00E4nt. R\u00F6relsem\u00E4ngd \u00E4r en bevarad storhet i den betydelsen att den totala r\u00F6relsem\u00E4ngden f\u00F6r ett slutet system (ett som inte p\u00E5verkas av yttre krafter) inte kan \u00E4ndras."@sv . . . "P\u0119d \u2013 wektorowa wielko\u015B\u0107 fizyczna opisuj\u0105ca mechanik\u0119, a wi\u0119c ruch i oddzia\u0142ywania obiektu fizycznego. P\u0119d mog\u0105 mie\u0107 wszystkie formy materii, np. cia\u0142a o niezerowej masie spoczynkowej, pole elektromagnetyczne, pole grawitacyjne."@pl . . . . . . . . . . . . . . . . . . . . "\u904B\u52D5\u91CF"@ja . . . . . . . . . . . "\u0406\u043C\u043F\u0443\u043B\u044C\u0441\u043E\u043C \u0430\u0431\u043E \u0432\u0435\u043A\u0442\u043E\u0440\u043E\u043C \u043A\u0456\u043B\u044C\u043A\u043E\u0441\u0442\u0456 \u0440\u0443\u0445\u0443 \u0432 \u043A\u043B\u0430\u0441\u0438\u0447\u043D\u0456\u0439 \u043C\u0435\u0445\u0430\u043D\u0456\u0446\u0456 \u043D\u0430\u0437\u0438\u0432\u0430\u0454\u0442\u044C\u0441\u044F \u043C\u0456\u0440\u0430 \u043C\u0435\u0445\u0430\u043D\u0456\u0447\u043D\u043E\u0433\u043E \u0440\u0443\u0445\u0443 \u0442\u0456\u043B\u0430, \u0432\u0435\u043A\u0442\u043E\u0440\u043D\u0430 \u0432\u0435\u043B\u0438\u0447\u0438\u043D\u0430, \u0449\u043E \u0434\u043B\u044F \u043C\u0430\u0442\u0435\u0440\u0456\u0430\u043B\u044C\u043D\u043E\u0457 \u0442\u043E\u0447\u043A\u0438 \u0434\u043E\u0440\u0456\u0432\u043D\u044E\u0454 \u0434\u043E\u0431\u0443\u0442\u043A\u0443 \u043C\u0430\u0441\u0438 \u0442\u043E\u0447\u043A\u0438 \u043D\u0430 \u0457\u0457 \u0448\u0432\u0438\u0434\u043A\u0456\u0441\u0442\u044C \u0442\u0430 \u043C\u0430\u0454 \u043D\u0430\u043F\u0440\u044F\u043C\u043E\u043A \u0448\u0432\u0438\u0434\u043A\u043E\u0441\u0442\u0456. \u0423 \u041C\u0456\u0436\u043D\u0430\u0440\u043E\u0434\u043D\u0456\u0439 \u0441\u0438\u0441\u0442\u0435\u043C\u0456 \u043E\u0434\u0438\u043D\u0438\u0446\u044C (SI) \u043E\u0434\u0438\u043D\u0438\u0446\u0435\u044E \u0456\u043C\u043F\u0443\u043B\u044C\u0441\u0443 \u0454 \u043A\u0433\u00B7\u043C/\u0441, \u0432 \u0441\u0438\u0441\u0442\u0435\u043C\u0456 \u0421\u0413\u0421 \u2014 [\u0433\u00B7\u0441\u043C/\u0441]. \u0421\u0443\u043C\u0430 \u0432\u0435\u043A\u0442\u043E\u0440\u0456\u0432 \u0456\u043C\u043F\u0443\u043B\u044C\u0441\u0443 \u0442\u0456\u043B \u0434\u043B\u044F \u0431\u0443\u0434\u044C-\u044F\u043A\u043E\u0457 \u0456\u0437\u043E\u043B\u044C\u043E\u0432\u0430\u043D\u043E\u0457 \u0441\u0438\u0441\u0442\u0435\u043C\u0438 \u0454 \u0432\u0435\u043B\u0438\u0447\u0438\u043D\u043E\u044E \u0441\u0442\u0430\u043B\u043E\u044E."@uk . . . "\u0627\u0644\u0632\u062E\u0645\u060C \u0623\u0648 \u0632\u062E\u0645 \u0627\u0644\u062D\u0631\u0643\u0629 \u0623\u0648 \u0643\u0645\u064A\u0629 \u0627\u0644\u062D\u0631\u0643\u0629 \u0647\u0648 \u0623\u062D\u062F \u0627\u0644\u0643\u0645\u064A\u0627\u062A \u0627\u0644\u0641\u064A\u0632\u064A\u0627\u0626\u064A\u0629 \u0627\u0644\u062A\u064A \u0639\u0631\u0641\u062A \u0645\u0646 \u062E\u0644\u0627\u0644 \u0627\u0644\u0641\u064A\u0632\u064A\u0627\u0621 \u0627\u0644\u0643\u0644\u0627\u0633\u064A\u0643\u064A\u0629 \u0628\u0623\u0646\u0647\u0627 \u062D\u0627\u0635\u0644 \u0636\u0631\u0628 \u0643\u062A\u0644\u0629 \u0627\u0644\u062C\u0633\u0645 \u0641\u064A \u0633\u0631\u0639\u062A\u0647\u060C \u064A\u0646\u0637\u0628\u0642 \u0639\u0644\u0649 \u0643\u0645\u064A\u0629 \u0627\u0644\u062D\u0631\u0643\u0629 \u0623\u062D\u062F \u0645\u0628\u0627\u062F\u0626 \u0627\u0644\u0627\u0646\u062D\u0641\u0627\u0638 \u0641\u064A \u0627\u0644\u0641\u064A\u0632\u064A\u0627\u0621 \u0627\u0644\u0643\u0644\u0627\u0633\u064A\u0643\u064A\u0629 \u0648\u0647\u0648 \u0645\u0628\u062F\u0623 \u062D\u0641\u0638 \u0627\u0644\u0632\u062E\u0645 \u0623\u0648 \u0642\u0627\u0646\u0648\u0646 \u062D\u0641\u0638 \u0627\u0644\u0632\u062E\u0645. \u0648\u0648\u062D\u062F\u0627\u062A \u0643\u0645\u064A\u0629 \u0627\u0644\u062D\u0631\u0643\u0629 \u0623\u0648 \u0632\u062E\u0645 \u0627\u0644\u062D\u0631\u0643\u0629 \u0647\u064A : \u0643\u064A\u0644\u0648\u062C\u0631\u0627\u0645.\u0645\u062A\u0631/\u062B\u0627\u0646\u064A\u0629."@ar . . . "La quantitat de moviment o moment lineal (p) d'un cos \u00E9s el producte de la seva massa per la seva velocitat mesurades en un determinat sistema de refer\u00E8ncia. Les seves unitats s\u00F3n kg\u00B7m\u00B7s-1 o, equivelentment, N\u00B7s. Es pot apreciar que un vaixell de gran tonatge pot tenir una gran quantitat de moviment encara que es mou a una velocitat petita, i pot ser igualat per una bala petita que surti a una gran velocitat.Tamb\u00E9, un objecte molt gran que es mou a una gran velocitat tindr\u00E0 una enorme quantitat de moviment, com per exemple un cami\u00F3 baixant sense frens un pendent, per\u00F2 el mateix cami\u00F3 en rep\u00F2s no tindr\u00E0 cap quantitat de moviment. La definici\u00F3 matem\u00E0tica del moment lineal per un cos \u00E9s: on p i v s\u00F3n vectorials i: p = moment linealm = massav = velocitat lineal Per un sistema de N part\u00EDcules de massa i velocitat el total de la quantitat de moviment s'expressa com: i per a un sistema continu de masses es: Si es deriva p respecte al temps i suposant que la massa \u00E9s constant, es troba el producte de la massa per l'acceleraci\u00F3 que, segons la segona Llei de Newton, \u00E9s igual a la for\u00E7a: on: F = for\u00E7am = massaa = acceleraci\u00F3 lineal D'on es veu f\u00E0cilment que la for\u00E7a \u00E9s igual a la variaci\u00F3 del moment lineal respecte del temps. La mateixa relaci\u00F3 en forma integral \u00E9s: On es pot veure que una for\u00E7a sostinguda durant un llarg per\u00EDode produeix m\u00E9s canvi de quantitat de moviment que la mateixa for\u00E7a quan s'aplica un curt per\u00EDode.Aix\u00ED, per canviar la quantitat de moviment d'un objecte, importa tant la magnitud de la for\u00E7a com el temps d'actuaci\u00F3. Podrem definir l'impuls com el producte de la for\u00E7a per l'increment de temps. on F \u00E9s la for\u00E7a aplicada i \u2206t l'increment de temps. L'impuls canvia la quantitat de moviment de la mateixa manera que la for\u00E7a canvia la velocitat. Per la qual cosa, finalment, es defineix l'impuls rebut per un cos o part\u00EDcula com la variaci\u00F3 de la quantitat de moviment: on pf \u00E9s la quantitat de moviment final i p0 la inicial."@ca . . . . . . . . "Em ci\u00EAncia, momento linear refere-se a uma das duas grandezas f\u00EDsicas necess\u00E1rias \u00E0 correta descri\u00E7\u00E3o do inter-relacionamento - sempre m\u00FAtuo - entre dois ou sistemas f\u00EDsicos. A segunda grandeza \u00E9 a energia. Os entes ou sistemas em intera\u00E7\u00E3o trocam energia e momento, mas o fazem de forma que ambas as grandezas sempre obede\u00E7am \u00E0 respectiva lei de conserva\u00E7\u00E3o. A energia \u00E9 uma grandeza escalar que tem por grandeza conjugada o tempo; ao passo que o momento \u00E9 uma grandeza vetorial que tem por grandeza conjugada o vetor posi\u00E7\u00E3o. Um ente f\u00EDsico \u00E9 essencialmente caracterizado pela sua rela\u00E7\u00E3o de dispers\u00E3o, a rela\u00E7\u00E3o entre energia e momento para o ente."@pt . "En fiziko, movokvanto estas fizika kvanto rilatita al la rapido kaj la maso de objekto. Movokvanto estas la de translacia nevario. Tiel, e\u0109 kampoj samkiel aliaj aferoj, ne nur partikloj, povas havi movokvanton. Tamen, en kiu ne estas asimptote , movokvanto e\u0109 ne difini\u011Das."@eo . . . . . . . . . .