A ball is dropped from a height h on a floor. The coefficient of restitution for the collision between the ball and the floor is e. The total distance covered by the ball before it comes to the rest.

Options

A. `h{(1+e^(2))/(1-e^(2))}`
B. `h{(1-e^(2))/(1+e^(2))}`
C. `(2eh)/(1+e^(2))`
D. `(2eh)/(1-e^(2))`

Answer

A