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Physics, 22.06.2019 12:30 ayoismeisjjjjuan

Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?

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Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, w...
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