A 6 kg mass moving at 3 m/s collides with a stationary 4 kg

Last updated: 7/6/2022

A 6 kg mass moving at 3 m/s collides with a stationary 4 kg mass. Afterwards the 4 kg mass moves off at 2 m/s. a. What is the final momentum of the 6 kg mass? b. What is the final velocity of the 6 kg mass?