Physics, 11.10.2019 21:30 Wintersavannah

A73.5-kg hiker starts at an elevation of 1300 m and climbs to the top of a peak 2660 m high. what is the hiker's change in potential energy?

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A73.5-kg hiker starts at an elevation of 1300 m and climbs to the top of a peak 2660 m high. what is...

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