Standing on a scaffold supported by a vertical rope
A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs 200 N and is 3.20 m long. What is the tension in each rope when the 690 N worker stands 2.20 m from one end?
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A 5.0 box is on a frictionless 45 slope and is connected via a massless string over a massless, frictionless pulley to a hanging 1.7 weight. What is the tension in the string once the box begins to move?
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