What work does the racket do on the ball

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Reference no: EM13241222

A tennis player receives a shot with the ball (0.0600 kg) traveling horizontally at 56.0 m/s and returns the shot with the ball traveling horizontally at 42.0 m/s in the opposite direction.

(a) What is the impulse delivered to the ball by the racket?

N · s (direction postive or negative x?)

(b) What work does the racket do on the ball?

Reference no: EM13241222

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