A particle of mass `m` moving with speed `u` hits a wedge of mass `M` as shown in figure. If coefficient of restitution is `e` and friciton can be neglected, then find the speed of the wedge with respect to ground just after the collision.

A sphere of mass m moving with a constant velocity hits another stationary sphere of the same mass, if e is the coefficient of restitution, then ratio of speed of the first sphere to the speed of the second sphere after collision will be

A particle of mass m moving horizontal with v_(0) strikes a smooth wedge of mass M, as shown in figure. After collision, the ball starts moving up the inclined face of the wedge and rises to a height h. When the particle has risen to a height h on the wedge, then choose the correct alternative(s)

A block of mass m is placed on a smooth wedge of mass M, as shown in the figure . Just after placiing block m over wedge M.

A particle of mass m moving horizontal with v_(0) strikes a smooth wedge of mass M, as shown in figure. After collision, the ball starts moving up the inclined face of the wedge and rises to a height h. Choose the correct statement related to the wedge M

A particle of mass m moving horizontal with v_(0) strikes a smooth wedge of mass M, as shown in figure. After collision, the ball starts moving up the inclined face of the wedge and rises to a height h. The final velocity of the wedge v_(2) is

A particle of mass m moving horizontal with v_(0) strikes a smooth wedge of mass M, as shown in figure. After collision, the ball starts moving up the inclined face of the wedge and rises to a height h. Choose the correct statement(s) related to particle m

A particle of mass m moving horizontal with v_(0) strikes a smooth wedge of mass M, as shown in figure. After collision, the ball starts moving up the inclined face of the wedge and rises to a height h. Identify the correct statement(s) related to the situation when the particle starts moving downward

A particle of mass m moving with horizontal speed 6 m//s as shown in the figure. If m lt lt M then for one - dimensional elastic collision , the speed of lighter particle after collision will be