Question
A 2.0 kg ball moving with a speed of 3.0 m/s hits, elastically, an identical stationary ball as shown. If the first ball moves away with angle 30° to the original path, determine
the speed of the first ball after the collision.
the speed and direction of the second ball after the collision.
the speed of the first ball after the collision.
the speed and direction of the second ball after the collision.