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Physics 24 Online
OpenStudy (anonymous):

a 1.0 x 10^3 kg elevator carries a max load of 800.0 kg. A constant frictional force of 4.0 x 10^3 N retards the elevator's motion upward. What minimum power, in kilowatts, must the motor deliver to lift the fully loaded elevator at a constant speed of 3.00 m/s?

OpenStudy (anonymous):

please show the work

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