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April 18, 2014

Homework Help: Physics

Posted by Zach on Thursday, February 9, 2012 at 11:57am.

A hydraulic jack is designed so that when the handle is pushed down 1 m, the piston raising the load moves up 0.015 m.
IMA= 66.67
AMA= 26.67
Efficiency= 40%

At this efficiency, what is the force required to lift a 5000 N weight?

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