A high speed tennis ball moving at 12m/s is returned with aspeed of 18 m/s in op

Question

A high speed tennis ball moving at 12m/s is returned with aspeed of 18 m/s in opposite direction. If the mass of the ball is0.6 kg and the contact time with the racket is 0.05s, what is theforce exerted on the ball by the racket? a. 32.4N b. 36N c. 1.44N d. .72n e. None Can someone show me the steps thank you! A high speed tennis ball moving at 12m/s is returned with aspeed of 18 m/s in opposite direction. If the mass of the ball is0.6 kg and the contact time with the racket is 0.05s, what is theforce exerted on the ball by the racket? a. 32.4N b. 36N c. 1.44N d. .72n e. None Can someone show me the steps thank you!

Explanation / Answer

F=m(v-u)/t F=0.6*(12-(-18))/0.05 F=360N Hence we get by it.

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