Homework Help: physics

Posted by Dan on Monday, October 12, 2009 at 1:54am.

An elevator weighing 2400 N ascends at a constant speed of 5.0 m/s. How much power must the motor supply to do this?

physics - MathMate, Monday, October 12, 2009 at 10:20am
Rate of work done
= 2400N*5m/s
Multiply and convert to units of power.

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