Physics, 28.11.2019 01:31 andybiersack154
How many grams of carbohydrate does a person of mass 73.00 kg need to metabolize to climb five flights of stairs (15 m height increase)? each gram of carbohydrate provides 17.6 kj of energy. assume 10.0% efficiency − that is, 10.0% of the available chemical energy in the carbohydrate is converted to mechanical energy. what happens to the other 90% of the energy?
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