What was the speed vai of puck a before the collision?

A.) What was the speed vAi of puck A before the collision? B.) Calculate ΔK, the change in the total kinetic energy of the system? On a frictionless horizontal air table, puck A (with mass 0.253 kg ) is moving toward puck B (with mass 0.366 kg ), which is initially at rest. After the … Read more