What mass of butter, which has a usable energy content of 6.0 Cal/g (= 6000 cal/g), would be equivalent to the change in gravitational potential energy of a 73.0 kg man who ascends from sea level to the top of Mt. Everest, at elevation 8.84 km? Assume that the average g for the ascent is 9.80 m/s2.
What mass of butter, which has a usable energy content of 6.0 Cal/g (= 6000 cal/g), would be equivalent to the change in gravitational potential energy of a 73.0 kg man who ascends from sea level to the top of Mt. Everest, at elevation 8.84 km? Assume that the average g for the ascent is 9.80 m/s2.
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Transcribed Image Text:What mass of butter, which has a usable
energy content of
6.0 Cal/g (= 6000 cal/g), would be
equivalent to the change in gravitational
potential energy of a 73.0 kg man who
ascends from sea
level to the top of Mt. Everest, at elevation
8.84 km? Assume that
the average g for the ascent is 9.80 m/s2.
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