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A crane uses an average force of 5,200 N to lift a girder 25 m. How much work does the crane do on the girder?
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A crane uses an average force of 5,200 N to lift a girder 25 m. How much work does the crane do on the girder?

User Mwallisch
by
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1 Answer

3 votes

Answer: 130000 J

Explanation: Work is the product of force and distance.

W = F x d

= 5200 N x 25 m

= 130000 J

User Jsdodgers
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3.5k points
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