Chemistry, 14.07.2019 20:00 laraekeyes
Hiker a has a body mass of 60 kg and carries a 10-kg pack. hiker b has a body mass of 70 kg and carries a 20-kg pack. at the top of the mountain they’re climbing, which hiker has the most gravitational potential energy?
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Hiker a has a body mass of 60 kg and carries a 10-kg pack. hiker b has a body mass of 70 kg and carr...
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