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The telescoping arm abc is used to provide an elevated platform for construction workers. The workers and the platform together have a mass of 200 kg and a combined center of gravity located directly above c. For the position when θ=20o , determine (a) the force exerted at b by the single hydraulic cylinder bd, (b) the force exerted on the supporting carriage at a.
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The telescoping arm abc is used to provide an elevated platform for construction workers. The worker...
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