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प्रश्न
state whether momentum is scalar or vector.
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उत्तर
Momentum is a vector quantity and is dirceted along the direction of velocity.
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संबंधित प्रश्न
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(a) What is the momentum before the force acts ?
(b) What is the momentum after the force acts ?
(c) What is the gain in momentum per second ?
(d) What is the value of the force ?
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