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April 17, 2014

Homework Help: science

Posted by ali on Sunday, October 10, 2010 at 8:17pm.

A 4.0 kg box is raised from rest a distance of 6.0 m by a vertical force of 110 N.
(a) Find the work done by the force.
(b) Find the work done by gravity.
(c) Find the final kinetic energy of the box.

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