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A ball at rest is dropped from a height ...

 A ball at rest is dropped from a height of 12 m. It losses 25% of its kinetic energy on striking the ground and bounces back to a height 'h'. then value of 'h' is

A

3 m

B

6 m

C

9 m

D

12 m

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Verified by Experts

The correct Answer is:
C
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