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GalacticSnipes
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Homework Statement
An elevator cab has a mass of 4600 kg and can carry a maximum load of 1800 kg. If the cab is moving upward at full load at 4.50 m/s, what power is required of the force moving the cab to maintain that speed?
Homework Equations
P = W/T
W = F*D
F = M*A
The Attempt at a Solution
P = W/T
P = (F*D)/T
P = ((M*A)*D)/T
P = ((6400*9.8)*D)/T
I don't know what I should enter for D and T
Help, please?