Question

A ball is dropped from height h on the ground where coefficient of restitution is e .After one bounce the maximum height is

Answer 1

Answer:

ball is dropped from height h on the ground where coefficient of restitution is e .After one bounce the maximum height isball is dropped from height h on the ground where coefficient of restitution is e .After one bounce the maximum height is

Answer 2

Answer:

After one bounce the maximum height is e² times of original height.

Explanation:

We know that, for inelastic collision between the ground and a ball, the height after xth collision is given by;

            hₓth = e²ˣ h

So, putting the given values in the above formula, we get;-

           h₁th = e² h

Hence, the ball will rise upto e² times of original height after jumping twice from the ground.

Hope it helps! ;-))