Suppose the net force on the ball while it is in his hand can be approximated by the force vs. time graph shown at the right. Write an equation that would allow you to calculate the speed, vI, with which the ball leaves his hand if you knew the values of F0 (the maximum net force), m (the mass of the tennis ball), and t0.

vI =

Explain how you got this result.

Gif of the guy doing the juggling

http://umdberg.pbworks.com/w/file/111462118/Juggler.gif

C. If the tennis ball has a mass of 50 g, and the initial velocity was measured to be v _I = 2 m/s, find the maximum upward net force on the ball in this model if he held the ball for 1 s before releasing it. F ₀ = N

Transcribed Image Text:

Fnet Fo to Fnet Fo to

Answer rating: 100% (QA)

Given Fo maximum net force m Mass of tennis ball To ... View the full answer