Posted by
**Brandon** on
.

A 6.00 kg ball (ball 1), moving to the right at a velocity of +1.00 m/s on a frictionless table, collides head-on with a stationary 7.50 kg ball (ball 2). Find the final velocities of the balls if the collision is as specified below.

(a) elastic collision

ball 1

m/s

ball 2

m/s

(b) completely inelastic collision

ball 1

m/s

ball 2

m/s