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You throw a rock out of a 7th story window. you time that it takes 3.7 seconds to hit the ground, and measure that it hit the ground 115 m from the base of the building?
how fast must you have thrown the rock?
how high up must the 7th floor be?
if you had thrown it at the same speed but at the 28th floor, how far from the base of the building would it land?
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Answers: 1
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You throw a rock out of a 7th story window. you time that it takes 3.7 seconds to hit the ground, an...
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