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& a) Calculate the work done (in J) on a 1403 kg elevator car by its cable to lift it 39.70 m at constant speed, assumin
Posted: Sun Jul 10, 2022 12:11 pm
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- A Calculate The Work Done In J On A 1403 Kg Elevator Car By Its Cable To Lift It 39 70 M At Constant Speed Assumin 1 (34.41 KiB) Viewed 42 times
& a) Calculate the work done (in J) on a 1403 kg elevator car by its cable to lift it 39.70 m at constant speed, assuming friction averages 121.0 N. b) What is the work done (in J) on the lift by the gravitational force in this process? c) What is the total work done (in J) on the lift?
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