If a pulley system is 64% efficient what is the output work if you applied 85J of input work?

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asked Oct 1, 2021 149k views

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If a pulley system is 64% efficient what is the output work if you applied 85J of input work?

Mathematics
middle-school

Andrej Slivko asked

by Andrej Slivko

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Answer:

64/100 × 85 J

= 0.64 × 85 J

= 54.4 J

Fiddur answered Oct 7, 2021

by Fiddur

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