Teaching OSSSC TGT Teachers Mock Test Series 2025 Physics Center of Mass and Linear Momentum Collisions
A ball is dropped from a height ℎ to the ground. If the coefficient of restitution is 𝑒, the time required for the ball to stop bouncing is proportional to:
1
\( \frac{2+e}{1-e}\)
2
\( \frac{1+e}{1-e}\)
3
\( \frac{1-e}{1+e}\)
4
\( \frac{2-e}{1+e} \)