A tennis player hits a serve at a speed of 65 m/s [W], and the opponent...

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A tennis player hits a serve at a speed of 65 m/s [W], and the opponent returns the 0.055 kg tennis ball to the server with a speed of 41 m/s [E]. (a) Calculate the magnitude of the impulse imparted to the ball by the opponent. (2T) (b) Calculate the approximate average force on the ball if the opponent's racquet is in contact with the ball for 0.025 s. (1T) A tennis player hits a serve at a speed of 65 m/s [W], and the opponent returns the 0.055 kg tennis ball to the server with a speed of 41 m/s [E]. (a) Calculate the magnitude of the impulse imparted to the ball by the opponent. (2T) (b) Calculate the approximate average force on the ball if the opponent's racquet is in contact with the ball for 0.025 s. (1T)

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