- #1

j doe

- 37

- 2

## Homework Statement

A 3.50 kg ball with a velocity of 10.00 m/s collides with a stationary ball with a mass of 5.00 kg. After the collision, the first ball travels at a 42.6 degree angle from its original path, while the second ball travels at a -26.7 degree angle from the other ball's original path.

1) What is the momentum of each ball after the collision?

2) What is the velocity of each ball after the collision?

## Homework Equations

## The Attempt at a Solution

1) p = 3.50 kg x 10.00 m/s = 35.00 Ns

2) v = (3.50 kg)(sin42.6) + (5.00 kg)(sin-26.7) = -8.44 m/s

I know that it's wrong, but I'm not sure how to solve these two problems. Can someone please help?