- #1
charlie1990
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1. calculate the coefficient of restitution when a player hits a ball traveling into a racket at 10m/s and the racket is stationary before the ball hits it. after the ball hits it, the ball has a velocity of 5m/s and the racket is moving in the opposite direction at 1 m/s (Velocity before a - velocity before b)/(Velocity after a - velocity after b)
I know this is what's used to get the answer normally, but I am getting the wrong answer (above 1).
I think it has something to do with racket going opposite direction but not sure what to do?
I know this is what's used to get the answer normally, but I am getting the wrong answer (above 1).
I think it has something to do with racket going opposite direction but not sure what to do?