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Physics, 29.07.2019 03:00 sugardime

You and friend run up a fight of stairs that is 30 m high. both of you reach the top in 12 seconds. your weight is 570 n and your friend weights 620 n. which of you has more power? show all work

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You and friend run up a fight of stairs that is 30 m high. both of you reach the top in 12 seconds....

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