In head – on collision between two particles A and B of same mass , A is moving with momentum 15kgm/s , B is stationary . During the impact , B gives impulse 10N−s to A . The coefficient of restitution is A is moving with momentum 15kgm/s B gives impulse 10N−s to A . The coefficient of restitution is B is stationary . During the impact In head - on collision between two particles A and B of same mass October 22, 2020 Category: Cengage NEET by C.P Singh , Chapter 10 - COM, Momentum and Collision , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related