# Physics

two students working on physics assignment to find out how far window is from the roof of a building drop a ball over the edge of the roof the ball takes .1 seconds to travel from the top of the window to its bottom of a distance of 1 m assume the acceleration of gravity to be 10 m/s2 in this problem and calculate the distance from the edge of the roof to the top of the window

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1. 4.5m

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posted by jj

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