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September 21, 2014

Homework Help: Physics

Posted by Jared on Sunday, December 16, 2007 at 10:55am.

A constant net force of 406 N, up, is applied to a stone that weights 33 N. The upward force is applied through a distance of 2.4 m, and the stone is then released. To what height, from the point of release, will the stone rise?

Net force = ma
W = mg
PE = mgh

Would the net force would equal the change in PE? If so, then I would have to find the PE of the stone before and after the release.

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