Question

1. A 3.1 kg cart is traveling at 7.12 m/s to the right and it has a head on elastic collision with a 11.7 kg cart traveling at 1.12 m/s to the left. If the final velocity of the first cart is 1.263 m/s to the left, what is the final velocity of the second cart?

Answer 1

1.03 m/s

Step-by-step explanation:

I'm too lazy to write the explanation down but my teacher graded this and it was right