jim climbs up a rope from an initial height of 1.3m to final height of 3.2m if jim s mass is 45kg what is the?
change in his gravitional potential energy?
- kuiperbelt2003Lv 78 years agoFavorite Answer
change in GPE = final GPE - initial GPE = mg final height - mg initial height
change in GPE = m g(3.2m-1.3m) = 838J
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