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23-03-2016
Physics

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Suppose Galileo dropped a lead ball (100 kilograms) and a glass ball (1 kilogram) from the Leaning Tower of Pisa. Which one hit the ground first? (Assume that there is no air resistance.) lead ball glass ball both at the same time either one, but not both at the same time

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24-03-2016

If he dropped them both at the same time, then as close as anyone could tell, they both hit the ground at the same time.

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