Saturday
September 20, 2014

Homework Help: Physics

Posted by Brittany on Thursday, January 31, 2013 at 8:02pm.

If a 60 kg meteor falls to earth from a great distance. How much gravitational potential energy does it lose? (the energy PE is 0 at a great distance). What happens to this potential energy?
Final-Initial=-Gmm/r-0=change in energy

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