Physics, 10.12.2020 20:10 JaceJose12
A boulder with a mass of 2,500 kg resting on a ledge 200 m above the ground falls. If the boulder’s ME is conserved, what is the speed of the boulder just before it hits the ground?
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A boulder with a mass of 2,500 kg resting on a ledge 200 m above the ground falls. If the boulder’s...
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