(Solved): 5. A 1500kg car is traveling directly East and collides with a 2000kg truck that was traveling dir ...

5. A 1500kg car is traveling directly East and collides with a 2000kg truck that was traveling directly North. The initial speed of the car was 50m/s. The final speed of the car right after the collision is 30 m/s, directed at some unknown angle away from its original path. The collision is perfectly inelastic. What was the initial velocity of the truck right before the collision? What is the angle that the car was deflected from its original path?