5. 5.4 Complex Collision 4 Three masses, each 1 kg. are on a frictionless track with an immovable wall to the right. The left-most mass approaches the other two at 1 m/s. The masses will experience elastic collisions with each other and the wall, except velcro will cause the two on the right to stick together (see drawing). At what speed will the left-most mass ultimately move to the left in m/s? No answer

5. 5.4 Complex Collision 4 Three masses, each 1 kg. are on a frictionless track with an immovable wall to the right. The left-most mass approaches the other two at 1 m/s. The masses will experience elastic collisions with each other and the wall, except velcro will cause the two on the right to stick together (see drawing). At what speed will the left-most mass ultimately move to the left in m/s? No answer