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In perfect elastic collision, the relati...

In perfect elastic collision, the relative velocity of the body before impact is:

A

equal to relative velocity after impact

B

equal to zero

C

greater than relative velocity after impact

D

less than relative velocity after impact

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The correct Answer is:
A
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PREMIERS PUBLISHERS-WORK, ENERGY AND POWER -MULTIPLE CHOICE QUESTIONS (OTHER IMPORTANT QUESTIONS & ANSWERS)
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