2)] A 50N rectangular plate of uniform density is suspended as shown. A 70 N weight hangs from the lower-right corner. Find: the tension in cable BC. ⚫the forces at the hinge (point A). You should solve this problem completely, except for any arithmetic. Be sure to include a free body diagram! 30° DA B T 2cm + 2cm Ꭰ Ꮮ T -10cm 70N

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A block-and-tackle pulley hoist is suspended in a warehouse by ropes of lengths 2 m and 3 m. The hoist weighs 430 N. The ropes, fastened at different heights, make angles of 50° and 38° with the horizontal. Find the tension in each rope and the magnitude of each tension (in N). (Let T, and T3, represent the tension vectors corresponding to the ropes of length 2 m and 3 m respectively. Round all numerical values to two decimal places.) 38° 50° 3 m 2 m T2 X N |T2l X N T3 X N = |T3| = X N