The loaded cab of an elevator has a mass of 4.70 x 10° kg and moves 233. m up the shaft in 21.0 s at constant speed. At what average rate does the force from the cable do work on the cab? Number i 511.56 Units

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Conservation Of Energy
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Problem 43P: A certain automobile engine delivers 2.24 104 W (30.0 hp) to its wheels when moving at a constant...
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The loaded cab of an elevator has a mass of 4.70 x 10° kg and moves 233. m up the shaft in 21.0 s at constant speed. At what average
rate does the force from the cable do work on the cab?
Number
i 511.56
Units
Transcribed Image Text:The loaded cab of an elevator has a mass of 4.70 x 10° kg and moves 233. m up the shaft in 21.0 s at constant speed. At what average rate does the force from the cable do work on the cab? Number i 511.56 Units
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