A tennis player receives a shot with the ball (0.0600 kilogram) traveling horizontally at 58.0 m/s and returns the shot with the ball traveling horizontally at 34.0 m/sin the reverse direction. (Suppose the initial direction of the ball is in the -x direction.)
(a) Estimate the impulse delivered to the ball by racket?
N•s
(b) Estimate what work does the racket do on the ball?
J