Physics, 16.10.2020 18:01 WildfireintheHeart

Johnny drops another penny from the roof of a building, 30 meters above the ground. a) What speed will the penny have right before it hits the ground? b) How long will it take the penny to reach the ground?

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Johnny drops another penny from the roof of a building, 30 meters above the ground. a) What speed wi...

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