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Result Reviewer V. (11 points) Force of a tennis serve. For a top player, a tennis ball may leave the racket on the serv
Posted: Wed Jun 08, 2022 12:30 pm
by answerhappygod
- Result Reviewer V 11 Points Force Of A Tennis Serve For A Top Player A Tennis Ball May Leave The Racket On The Serv 1 (51.63 KiB) Viewed 24 times
Result Reviewer V. (11 points) Force of a tennis serve. For a top player, a tennis ball may leave the racket on the serve with a speed of 55 m/s (about 120 mi/h). If the ball has a mass of 0.060 kg and is in contact with the racket for about 4 ms (4 X 10-3 s), estimate the average force on the ball. Would this force be large enough to lift a 60- kg person? Do we need to consider the weight of the ball in this estimation? Why? Wuito do