Physics, 07.02.2021 23:10, nakeakohler13
What power output is required of a motor that needs to lift a 450 kg elevator car 12 meters in 8.0 seconds?
If mechanical energy is conserved, the kinetic energy you end up with always equals the potential energy you lost.
*science*
Answers: 1
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What power output is required of a motor that needs to lift a 450 kg elevator car 12 meters in 8.0 s...
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