define momentum of a body in detail
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Momentum is the quantity of motion of a moving body. It is expressed mathematically as p = m * v and has units of kg m/s. The principle of conservation of momentum states that in an isolated system, two objects that collide have the same combined momentum before and after the collision.
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Momentum is the quantity of motion of a moving body. It is expressed mathematically as p = m * v and has units of kg m/s. The principle of conservation of momentum states that in an isolated system, two objects that collide have the same combined momentum before and after the collision.
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