Lessons

Eamcet Physics
1 st Year : Unit 4.3 ( Work-Power And Energy) - Collisions

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Q.

A body dropped freely from a height h on to a horizontal plane, bounces up and down and finally comes to rest. The coefficient of restitution is e. The ratio of velocities at the beginning and after two rebounds is

View Answer

Correct choice: C

Explanation:

None
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