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You throw a ball horizontally off of a building with a horizontal velocity of 10 m/s. What is the ball’s horizontal velocity 5 seconds later? How high should the building be if you want the ball to fall for a total of 10 seconds?
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Vh = 10m/s and is constant. h = Vo*t + 0.5gt^2, h = 0 + 4. 9(10)^2 = 490m.
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