- #1
julz3216
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Homework Statement
A 41 rubber ball is dropped from a height of 1.8 and rebounds to two-thirds of its initial height.
http://session.masteringphysics.com/problemAsset/1070447/4/09.P29.jpg
The figure (Part C figure) shows the impulse received from the floor. What maximum force does the floor exert on the ball?
t=5ms
Homework Equations
change in p = F*change in time
F=ma
The Attempt at a Solution
I tried and got Fmax = .176 by plugging into the 1st equation for impulse