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An elastic ball is dropped from aheight ...

An elastic ball is dropped from aheight h and it rebounds many times from the floor. If the coefficient of restitution is e, the time interval between the second and the third impact is

A

`(e v)/(g)`

B

`e^(2) sqrt((8h)/(g))`

C

`e^(2)sqrt((h)/(g))`

D

`e^(2) sqrt((2h)/(g))`

Text Solution

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The correct Answer is:
B
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