(A) When a ball hits a wall (stationary) it returns back with the same velocity, if collision is elastic. (B) A ball hits a bus moving towards it. If the collision is inelastic, they move together. (C ) Inelastic collision arises due to loss in K.E during collision

(A) When a ball hits a wall (stationary) it returns back with the same

1.	(A) When a ball hits a wall (stationary) it returns back with the same velocity, if collision is elastic. (B) A ball hits a bus moving towards it. If the collision is inelastic, they move together. (C ) Inelastic collision arises due to loss in K.E during collision
Answer» A,B are true A, C are false A,B, C are true A,B, C are false Answer :C