magdamagdi magdamagdi

17-04-2017
Physics

contestada

on earth a rock is dropped and falls 4.9 meters just before it hits the ground. how much time did the rock take to fall this distance

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KingOfShadows KingOfShadows

17-04-2017

Since gravity has a constant pull of 9.8 m/s it took the rock half a second to hit the ground

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