In physics, momentum is the product of the mass and velocity of an object.
Momentum has the special property that, in a closed system, it is always conserved, even in collisions.
For more information about the topic Momentum, read the full article at Wikipedia.org, or see the following related articles:
Kinetic energy Kinetic energy is energy that a body possess as a result of its motion. Kinetic energy as it is mathematically written is the "classic statement" of: ... >
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Drag (physics) For a solid object moving through a fluid or gas, drag is the sum of all the aerodynamic or hydrodynamic forces in the direction of the external ... >
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Fluid mechanics Fluid mechanics is the subdiscipline of continuum mechanics that studies fluids, that is, liquids and gases. It can be further subdivided into fluid ... >
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Hydrogen-like atom Hydrogen-like atoms (or hydrogenic atoms) are atoms with one single electron. Like the hydrogen atom, hydrogen-like atoms are one of the few quantum ... >
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Torque In physics, torque can informally be thought of as "rotational force" or "angular force" which causes a change in rotational motion. This force is ... >
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Mass Mass is a property of a physical object that quantifies the amount of matter it contains. Unlike weight, the mass of something stays the same ... >
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Spin (physics) In physics, spin refers to the angular momentum intrinsic to a body, as opposed to orbital angular momentum, which is generated by the motion of its ... >
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Fluid dynamics Fluid dynamics is the subdiscipline of fluid mechanics that studies fluids (liquids and gases) in motion. The discipline has a number of ... >
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Quantum number A quantum number describes the energies of electrons in atoms. Each quantum number specifies the value of a conserved quantity in the dynamics of the ... >
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Acceleration In physics or physical science, acceleration (symbol: a) is defined as the rate of change (or derivative with respect to time) of velocity. It is ... >
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Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Momentum at Wikipedia.org. See the Wikipedia copyright page for more details.
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