SOLUTION: A 66.5-kg hiker starts at an elevation of 1270 m and climbs to the top of a peak 2660 m high. () What is the hiker's change in potential energy? () What is the minimum work require
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Question 1161612: A 66.5-kg hiker starts at an elevation of 1270 m and climbs to the top of a peak 2660 m high. () What is the hiker's change in potential energy? () What is the minimum work required of the hiker?
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