Question
A 1 kg ball moving at $12 \, \text{m/s}$ collides with a 2 kg ball moving in the opposite direction at $24 \, \text{m/s}$. If the coefficient of restitution is $\frac{2}{3}$, then their velocities after the collision are
A 1 kg ball moving at $12 \, \text{m/s}$ collides with a 2 kg ball moving in the opposite direction at $24 \, \text{m/s}$. If the coefficient of restitution is $\frac{2}{3}$, then their velocities after the collision are