30 Points:30 Billiard ball A strikes another ball B of the same mass, which is at rest, such that after the impact they

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30 Points 30 Billiard Ball A Strikes Another Ball B Of The Same Mass Which Is At Rest Such That After The Impact They 1 (49.59 KiB) Viewed 68 times

30 Points:30 Billiard ball A strikes another ball B of the same mass, which is at rest, such that after the impact they move at angles A and B respectively. The velocity of ball A after impact is 4.80 m/s at an angle A = 31.0° while ball B moves with speed 4.20 m/s. What is Og (in degrees)? Submit Answer Tries 0/40 What is the original speed of ball A before impact? Submit Answer Tries 0/40 Is the kinetic energy conserved? Yes O No Submit Answer Tries 0/40 Post Discussion Send Feedback