A ball moving with velocity `2 ms^(-1)` collides head on with another stationary ball
Channel: Doubtnut
Date: 2020-01-19

A ball moving with velocity `2 ms^(-1)` collides head on with another stationary ball of double the mass. If the coefficient of restitution is `0.5`, then their velocities (in `ms^(-1)`) after colllision will be