57. Estimate Potential Energy A boulder with a
mass of 2,500 kg rests on a ledge that is 200 m...
Physics, 04.04.2020 14:49 pamisueparke
57. Estimate Potential Energy A boulder with a
mass of 2,500 kg rests on a ledge that is 200 m
above a canyon floor. Estimate the gravita-
tional potential energy of the boulder-Earth
system relative to the canyon floor.
Answers: 2
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