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breannamiller0822
03.08.2019 •
Physics
Erica is standing on the edge of the diving board. if the diving board is 3 meters up, and erica has a mass of 25 kg, how much gravitational potential energy (gpe) does she have?
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Ответ:
GPE= mgh= 25x10x3= 38 J
Ответ:
Negative
Explanation: