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jill does 270 joules of work pulling the rope on a pulley to lift a crate. The output work of the pulley is 235 Joules.
jill does 270 joules of work pulling the rope on a pulley to lift a crate. The output work of the pulley is 235 Joules. What is the efficiency of the machine
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Elements Of Chemical Reaction Engineering
Authors: H. Fogler
6th Edition
9780135486221
