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smooch1020 smooch1020
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11 years ago
A crane is lifting a girder up with a force of 3000 N.  Two workers help to position the girder by pulling on ropes attached to the girder.  One worker pulls with a force of 400 N east and the other worker pulls  with a force of 500 N north.  Find the resultant force that acts on the girder.
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LeonelaLeonela
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11 years ago
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