Question
In order to pull a boat out of the water, luther is using a hand-crank wheel and axle. The wheel and axle system is 73.0%
In order to pull a boat out of the water, luther is using a hand-crank wheel and axle. The wheel and axle system is 73.0% efficient. If it requires 24,200 J to pull the boat out the water, how much work will luther have to do?
A. 14,900 J
B. 31,700 J
C. 33,200 J
D. 17,700 J
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Introduction to Real Analysis
Authors: Robert G. Bartle, Donald R. Sherbert
4th edition
471433314, 978-1118135853, 1118135857, 978-1118135860, 1118135865, 978-0471433316
