A 0.060-kg tennis ball, moving with a speed of 5.50 m/s, has

Last updated: 7/31/2022

A 0.060-kg tennis ball, moving with a speed of 5.50 m/s, has a head-on collision with a 0.090- kg ball initially moving in the same direction at a speed of 3.00 m/s. Assuming a perfectly elastic collision, determine the speed and direction of each ball after the collision.