Question

66.
A ball kept at a height of 5m, is allowed to fall
freely. It hits the ground. The coefficient of res-
titution is 0.6. What is the time interval between
the first and second rebound? (g=10 m/s2)
a) Is b).1.1:8 c) 1.2 s d) 1.5 s​

Answer 1

Answer:

Explanation:

Formula = T (1+e)/(1-e)