An 800-n billboard worker stands on a 40-m scaffold
An 800-N billboard worker stands on a 4.0-m scaffold supported byvertical ropes at each end. If the scaffold weighs 500 N and theworker stands 1.0m form one end, what is the tension in the ropenearest the worker?
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1 a solution of ethanol ch3ch2oh density 0795 gml is prepared by placing 300 ml of ethanol in a 20000 ml volumetric
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an 800-n billboard worker stands on a 40-m scaffold supported byvertical ropes at each end if the scaffold weighs 500 n
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