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kompoz [17]
3 years ago
5

A 20-foot cable hangs from the top of a building that is 50 feet high. if the cable weighs 2 pounds per foot, how much work is d

one in lifting up the entire cable to the top of the building?
Mathematics
1 answer:
pychu [463]3 years ago
4 0
20*2=40
40*50=2000
2000/60=33.33
about 33 hours by lifting by hand
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