An 80.0 kg running back was traveling 6.0 m/s before he gets hit. The 100.0 kg linebacker who hit him was running 4.5 mls in the opposite direction a. What was the momentum of the running back before the collision?

b. What was the momentum of the linebacker before the collision?

c. What was the total momentum of the combination before the collision?

d. Assuming they stick together after the collision, what direction will the
combination travel?