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Physics, 28.01.2020 18:43 ana2896

Atennis player receives a shot with the ball (0.0600 kg) traveling horizontally at 50.4 m/s and returns the shot with the ball traveling horizontally at 37.0 m/s in the opposite direction. (take the direction of the ball's final velocity (toward the net) to be the +x-direction.)
(a) what is the impulse delivered to the ball by the racket?
(b) what work does the racket do on the ball? (indicate the direction with the sign of your answer.)

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