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A ball of mass 0.2 kh is droppped down v...

A ball of mass 0.2 kh is droppped down vertically from a height of 1m above the ground. If it rebounds to a height of 0.64m, find the coefficient of restitution between the surface of the ball and ground.

A

0.32

B

0.64

C

0.16

D

0.8

Text Solution

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The correct Answer is:
D
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