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A crane lifts a 6.500 N weight 10 m in 180 seconds. What power is used?
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A crane lifts a 6.500 N weight 10 m in 180 seconds. What power is used?

User EasonBlack
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Power is work over time.


P= (W)/(t)

We can solve for work by using F*d


W=F*d = (6.500N)(10m) = 65 J

Now solve for power:


P= ((65J))/(180s) = 0.361W P=0.361W
User Sclv
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