Solved: A man stands on the roof of a 15.0-m-tall building
Chapter 3, Problem 3.21(choose chapter or problem)
A man stands on the roof of a 15.0-m-tall building and throws a rock with a velocity of magnitude at an angle of above the horizontal. You can ignore air resistance. Calculate (a) the maximum height above the roof reached by the rock; (b) the magnitude of the velocity of the rock just before it strikes the ground; and (c) the horizontal range from the base of the building to the point where the rock strikes the ground. (d) Draw x-t, y-t, and graphs for the motion.
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