A baseball is seen to pass upward by a window with a
Chapter 2, Problem 52(choose chapter or problem)
(III) A baseball is seen to pass upward by a window with a vertical speed of 14 m/s. If the ball was thrown by a person 18 m below on the street, (a) what was its initial speed, (b) what altitude does it reach, (c) when was it thrown, and (d) when does it reach the street again?
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