The cue ball A is given an initial velocity (vA)1 = 5 m/s. If it makes a direct collision...

The cue ball A is given an initial velocity (vA)1 = 5 m/s. If it makes a direct collision with ball B (e = 0.8), determine the velocity of B and the angle θ just after it rebounds from the cushion at C (e' = 0.6). Each ball has a mass of 0.4 kg. Neglect their size.