The track shown in figure is frictionles. The block B of mass 2m is lying at rest and the block A of mass m is pushed along the track with some speed. The collision etwen A and B is perfectly elastic. With what velocity should the block A be started to get teh sleepign mn awakenend?

The track shown in figure is frictionless. The block B of mass 2 m is lying at rest and the block A of mass m is placed along the track with some speed. The collision between A and B is perfectly elastic. With what velocity should the block A be started to get the sleeping man awakened ?

The track shown in figure is frictionless. The block B of mass 2 m is lying at rest and the block A of mass m is placed along the track with some speed. The collision between A and B is perfectly elastic. With what velocity should the block A be started to get the sleeping man awakened ?

The track shown in the figure is frictionless. The block B of mass 4kg is lying at rest and block A of mass 2kg is pushed along the track with some speed. The collision between A and B is perfectly elastic. With that velocity should the block A start such that block B just reaches at point P ?

A block of mass m moving with speed v collides with another block of mass 2m at rest. The lighter block comes to rest after the collision. The coefficient of restitution is

A block of mass m moving at a speed v collides with another block of mass 2 m at rest.The lighter block comes to rest after the collision.Find the coefficient of restitution.

A block of mass m moving at speed upsilon collides with another block of mass 2 m at rest. The lighter block comes to rest after the collision. Find the coefficient of restitution.