Numerade

$A particle of mass $m$ collides with another stationary particle of mass $M$. If the particle $m$ stops just after collision, the coefficient of restitution for collision is equal to (a) 1 (b) $\frac{m}{M}$ (c) $\frac{M-m}{M+m}$ (d) $\frac{m}{M+m}$$

A particle of mass $m$ collides with another stationary particle of mass $M$. If the particle $m$ stops just after collision, the coefficient of restitution for collision is equal to (a) 1 (b) $\frac{m}{M}$ (c) $\frac{M-m}{M+m}$ (d) $\frac{m}{M+m}$

Centre of Mass

Round 1

Angel