3-18 Two bodies A and weighing s00N and 200 N, e spectively. are held in equilibrium on perpendicular sur faces by a connecting fleble cable that makes an angle with the horizontal as shown in Fig, P3-18. Find the nee tions of the surfaces on the bodies, the tension and the angle d. Assume all surfaces to be semoth. in the cable, -20N Fig. P-18

1. The rectangular plate is suspended from verti- cal cables and is in equilibrium. The mass, m, of the plate and the dimension d are given. The weight of the plate acts through the center of the rectangle. What are the tensions T4, T; and Tc in each of the three cables? 1.5d B 2.5d 10.75d d H

P1 6000N 45° P2 4000N Determine the 60-kg cylinder in Fig. 3-6a. the tension in cables BA and BCnecessary to suppPort the 3-1. The crate has a weight of 550 lb. Determine the force in each supporting cabie.

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