Physics-
General
Easy

Question

A small ball is dropped from a height h onto a rigid frictionless plate at B and rebounds. Find the maximum height reached after rebound if the coefficient of restitution between the ball and the plate is e = 0.75:

  1. 0    
  2. 3h /25    
  3. 3h/125    
  4. 9h/625    

The correct answer is: 3h/125

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