Collision | Kawlo

Ngam sunday · 2024-03-07T02:34:23.616Z

A sphere A of mass 2m moving at a speed u strikes a another spheres B of mass 3m which is at rest. B also intends strike the wall then come back and strike back A. Given that the coefficient of restitution bet sphere A and Sphere B is e and the coefficient of restitution between sphere B and walk is e. Show that the velocity of B after impacts is 2/5(1+e)u.. show that e²+3e+1=0

Kawlo

Collision | Kawlo