A scaffold of mass 80.0kg and length 5.10 m is supported in, Ask an Expert

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Q. A scaffold of mass 80.0kg and length 5.10 m is supported in a horizontal position by a vertical cable at each end. A window washer of mass 72 kg stands at a point 2.0 m from one end. What is the tension in (a) nearer (relative to the person) cable and (b) farther (relative to the person) cable?

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