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Mathematics, 17.01.2020 13:31 pennygillbert
Arock with mass of 5.0 kg is carried up a small hill 10 meters high. how much work had to be done in carrying the rock up hill?
w =
490 j
4900 j
245 j
impossible to tell because velocity not given
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Answers: 1
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Arock with mass of 5.0 kg is carried up a small hill 10 meters high. how much work had to be done in...
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