A block of mass 15kg is kept at rest on a frictionless

Last updated: 6/8/2023

A block of mass 15kg is kept at rest on a frictionless surface Another mass 5kg moving at a speed of 9m s collides with mass 15kg After the collision the 5kg block comes to rest Determine the coefficient of restitution m 15 kg m 5 kg A B C 3 1 2 1 u 9m s u 0