titoarreola06 titoarreola06 13-01-2023 Physics contestada Two carts with masses of 4.0 kg and 3.3 kg move toward each other on a frictionless track with speeds of 5.9 m/s and 4.6 m/s, respectively. The carts stick together after colliding head-on. Find their final speed. Answer in units of m/s.
