Question: A ball is dropped from a height ℎ on a floor of coefficient of restitution 𝑒.The total distance covered by the ball just before second hit is
(A) h\left( 1-2e^{2}\right)
(B) h\left( 1+2e^{2}\right)
(C) h\left( 1+e^{2}\right)
(D) he^{2}
Answer: Option (B)
Solution:
