A cart of mass M traveling to the right on a frictionless

Last updated: 7/30/2022

A cart of mass M traveling to the right on a frictionless track with a speed 4vo collides with another cart of mass 2M traveling to the left with a speed vo. If this collision is perfectly elastic, and carts travel in opposite directions after collision, determine the speeds of the two carts immediately after the collision in terms of M and vo.