A body has a KE 'P' . If the mass of body increase 25 times, calculate – InterviewSolution

1.

A body has a KE 'P' . If the mass of body increase 25 times, calculate its velocity, the kinetic energy remainingsame. Take its initial velocity as v.a) v/25b) v/5c) 5vd) 25v

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Answer:

Therefore, to have the same kinetic energy, the BODY's final VELOCITY must be half of its INITIAL velocity if its MASS is INCREASED by four times.

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