A ball is released from height h above the ground. If the coefficient of restitution is e, up to what height the ball rises after rebounding twice with the ground:
A)\[\frac{eh}{2}\]
B) \[2eh\]
C) \[eh\]
D) \[{{e}^{4}}h\]
Correct Answer:
D
Solution :
On bounding two times, the height \[h={{({{e}^{2}})}^{2}}h={{e}^{4}}h\]