Physics, 13.11.2019 17:31 alicegirl5133
While at a construction site, you see a crane lift a 1000kg steel beam up to a height of 10m in a time period of 5.0 seconds. a few minutes later, you see a 1000kg car go from rest to 10m/s in a time period of 2.0 seconds? calculate the power output of the car engine and the crane motor. which has a higher power output?
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While at a construction site, you see a crane lift a 1000kg steel beam up to a height of 10m in a ti...
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