A group of students are performing an experiment in class using collision carts on a track. An 8.0 kg cart moving to the right at 4.0 m/s hits a 4.0 kg cart moving to the left at 6.0 m/s. Immediately after the collision, the 3.0 kg cart moves to the right at 2.0 m/s. a. What are the speed and direction of the 8.0 kg cart after the collision?
b. Find the magnitude of the impulse imparted on the 3.0 kg cart
c. How much force is exerted on the 3.0 kg cat if the collision lasts 0.20? Determine the magnitude only.
d. Compare your answer in part (c) to the magnitude of the force exerted on the 8.0 kg cart...

THANK YOU