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September 21, 2014

Homework Help: Physics Help!!

Posted by Liz on Friday, October 8, 2010 at 12:54pm.

Suppose the kinetic energy of an object moving is 15 J and the potential energy is 25 J at some point in time. Then I measure the potential energy some time later and find it to be 10 J. What is the new kinetic energy?

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