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A ball falls vertically for 2 seconds an...

A ball falls vertically for 2 seconds and hits a plane inclined at `30^(@)` to horizon. If the coefficient of restitution is `3/4,` find the time that elapses before it again hits the plane :

A

3 seconds

B

2 seconds

C

5 seconds

D

4 seconds

Text Solution

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The correct Answer is:
A
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