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Initially the ball is dropped from height h above the ground and the coefficient of Restitution is 0.9 count the no of bounces before the ball stops bouncing
Initially the ball is dropped from height h above the ground and the coefficient of Restitution is 0.9 count the no of bounces before the ball stops bouncing

```
3 years ago

Balaji
20 Points
```							e=√(hn/h)Given e =0.9(0.9)^2=hn/hi.e hn=(0.9)^2*hFor renouncehn=(e)^2n*h(0.9)^2*h=(e)^2n*hWhen bases are same power should be same i.e 2n=2Then n=1
```
3 years ago
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