A 0.144 kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.700m/s . It has a head-on collision with a 0.300kg glider that is moving to the left with a speed of 2.17m/s. Suppose the collision is elastic.
A) Find the magnitude of the final velocity of the 0.144 kg glider.
B) Find the magnitude of the final velocity of the 0.300 kg glider.