A particle of mass m, collides with another stationary particle of mass M. If the particle m stops just after collision, then the coefficient of restitution for collision is equal to

A particle of mass m collides with another stationary particle of mass M such that the second particle starts moving and the first particle stops just after the collision. Then which of the following conditions must always be valid ?

A particle of mass m collides with another stationary particle of mass M such that the second particle starts moving and the first particle stops just after the collision. Then which of the following conditions must always be valid ?

A particle of mass m_(1) collides head on with a stationary particles of mass m_(2) . If (m_(1))/(m_(2)) gte, where e is the coefficient of restitution, then :

A smooth wedge of mass M is kept at rest on a smooth horizontal surface . Inclined face of the wedge make an angle theta with the horizontal . A particle of mass m collides normal to inclined face of wedge . If speed of the particle just before collision is u and coefficient of restitution is e then find velocity of wedge after collision .

A particle of mass m moving with velocity v is collide with a stationary particle of mass 2 m . The speed of the system , after collision will be ……….

A particle of mass m collides with a stationary particle of mass M and deviates by an angle of 60°. After collision mass M recoils at an angle 30° to the original direction of motion of m. If there is no loss in kinetic energy in the collision, the ratio of m/M is _________.