Ask a New Question

when a tennis ball is served, it is a contact with the racket for a time that is typical 0.005 seconds. find the force needed to serve a 60.0 gram tennis ball moving with a velocity of 30.0m/s

1 answer

change in momentum = 0.060 kg * 30 m/s

time = 0.005 seconds

force = change in momentum/ time

Ask a New Question or answer this question.

Similar Questions

a 0.055kg tennis ball approaches a tennis racket at 25m/s, stays in contact with it for 0.010s, is reversed in direction leaves
1. 2 answers
The mass of a regulation tennis ball is 62.0 (although it can vary slightly), and tests have shown that the ball is in contact
1. 1 answer
A man is playing tennis and a tennis ball (m=1.2 kg) approaches his tennis racket with a speed of 8.0 m/s. His racket is in
1. 1 answer
A 200g tennis ball approaches a racket at 20m/s, is in contact with the racket for 0.008s, and the ball rebounds at 4m/s. Find
1. 1 answer

more similar questions