Suppose the force acting on a tennis ball (mass 0.060 kg)
Chapter 7, Problem 23(choose chapter or problem)
Suppose the force acting on a tennis ball (mass 0.060 kg) points in the direction and is given by the graph of Fig. 733 as a function of time. (a) Use graphical methods (count squares) to estimate the total impulse given the ball. (b) Estimate the velocity of the ball after being struck, assuming the ball is being served so it is nearly at rest initially. [Hint: See Section 62.]
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