. Assertion:A quick collision between two bodies is more violent than a slow collision; even when the initial and final velocities are identical


Reason:The momentum is greater in first case.

 

Best Answer

Ans || (a)

Solution ||| Momentum p=mv or p is directly proportinal to v

ie.,momentum is directly proportional to its velocity, so the momentum is greater in a quicker collision between two bodies than in slower one. Hence, due to greater momentum quicker collision between two bodies will be more violent even initial and final velocities are identical.

 

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