Home
Class 11
PHYSICS
A ball of mass m approaches a heavy wall...

A ball of mass m approaches a heavy wall of mass M with speed 4 m/s along the normal to the wall. The speed of wall before collision is 1m/s towards the ball. The ball collides elastically with the wall. What can you say about the speed of the ball after collision? Will it be slightly less than or slightly higher than 6 m/s ?

Promotional Banner

Similar Questions

Explore conceptually related problems

A ball of mass .m. approaches a wall of mass .M. (gt gt m) with speed 4 m/s along the normal to tha wall. The speed of wall is 1 m/s towards the ball. The speed of the ball after an elactic collision with the wall is

A ball of mass m approaches a wall of mass M (M>>m), with speed 2 ms^(-1) along the normal to the wall. The speed of wall is 1 ms^(-1) towards the ball. The speed of the ball after an elastic collision with the wall is-

A ball of mass m approaches a wall of mass M (M>>m), with speed 2 ms^(-1) along the normal to the wall. The speed of wall is 1 ms^(-1) towards the ball. The speed of the ball after an elastic collision with the wall is-

A ball of mass m strikes a rigid walJ with speed u and rebounds with the same speed. The impulse imparted to the ball by the wall is

A ball of mass m strikes a rigid walJ with speed u and rebounds with the same speed. The impulse imparted to the ball by the wall is

A ball of mass m strikes a rigid walJ with speed u and rebounds with the same speed. The impulse imparted to the ball by the wall is

A ball of mass m strikes a rigid walJ with speed u and rebounds with the same speed. The impulse imparted to the ball by the wall is