Physics, 27.06.2019 21:30 leslieevanessa
90 who did more work; a man walking 20 km up a hill in an hour, or a man bicycling 20 km up the same hill in 30 min both did the same amount of work the one was the bicycling neither did work the one who was walking part two of that question: who had use more power the one walking or the who bicycled up the hill?
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90 who did more work; a man walking 20 km up a hill in an hour, or a man bicycling 20 km up the sa...
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