I'll admit its been awhile since I've been deep in trig, I don't remember enough to see the relationship the angles play to understand how to solve a problem like this...
Homework Statement
Puck A has a mass of 0.0320 kg and is moving along the x-axis with a velocity of +7.65 m/s. It makes a collision with puck B, which has a mass of 0.0640 kg and is initially at rest. The collision is not head-on. After the collision, the two pucks fly apart with the angles 65...