Two train cars of identical mass (m=10.0kg) collide and move off as shown. The left car was initially traveling at 2.0 m/s right and the right car was initially traveling at a velocity of 3.0 m/s left. After the collision, the left car is traveling at a velocity of 2.5 m/s to the left. What was the initial momentum of the right car? What was the initial movement of the left car? What was the final momentum of the right car?