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April 19, 2014

Homework Help: Physics

Posted by Harold on Wednesday, February 4, 2009 at 1:25pm.

A 72kg cement block rides a crane to reach the upper floor of the building. What force does the bucket of the lift exert on the surgeon when the bucket is moving upward at a steady 2.3 m/s?

I don't have an acceleration so what do i do?

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