Answered: while lifting a car, a hydraulic hoist…

while lifting a car, a hydraulic hoist uses 6.25×104 J of energy to lift an 1800kg car a height of 1.20m. Determine the work done to lift the car, and the effcienct of the hydraulic hoist.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 8.3CYU: Check Your Understanding When the length of the spring in Example 8.3 changes from an initial value...

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while lifting a car, a hydraulic hoist uses
6.25×104 J of energy to lift an 1800kg car a
height of 1.20m. Determine the work done
to lift the car, and the effcienct of the
hydraulic hoist.

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