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A 0.142kg baseball has a terminal speed of 42.5m/s. If abaseball experiences a drag force of R=CV^2, what is the value ofthe constant C? Determine the motion of a baseball thrownvertically upward at an initial speend of 36m/s. What maxium heightdoes the ball reach? How long is it in the air? What is its speed just before it hits the ground?

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