Homework Help: physics

Posted by sasi on Tuesday, November 1, 2011 at 2:34am.

a magnetic crane left a mass 1500 through a vertical height of 40m.calculate the work done in operating the crane

physics - drwls, Tuesday, November 1, 2011 at 5:32am
W= M*g*H

The mass M is presumably 1500 kg
g = 9.8 m/s^2

Do the multiplication.

Work W will be in Joules with these units

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