- Start out with an FBD of the tennis ball during impact.
- Use the linear impulse-momentum equation in vector form.
- Recall that the integral(F dt) = F_ave*delta_t, where delta_t is the time over which the integral is done and F_ave is the average value of F over that time interval.
Saturday, September 8, 2007
Homework Hint: Problem 3/222
A couple suggestions:
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