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24 (A) 4.12 745 y A B ܕܬ M 8. L1 = 20 cm (7.87 in) L2 = 15 cm (5.91 in) L3 = 10 cm (3.94 in) F1 = 60 N (13.5 lb) F2 = 20
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24 (A) 4.12 745 y A B ܕܬ M 8. L1 = 20 cm (7.87 in) L2 = 15 cm (5.91 in) L3 = 10 cm (3.94 in) F1 = 60 N (13.5 lb) F2 = 20
24 (A) 4.12 745 y A B ܕܬ M 8. L1 = 20 cm (7.87 in) L2 = 15 cm (5.91 in) L3 = 10 cm (3.94 in) F1 = 60 N (13.5 lb) F2 = 20N (4.5 lb) F3 = 40N (9.0 lb) -has no z-component My= 10 N·m (88.5 in-lb) If the rigid assembly is held in equilibrium with a support at A, a moment at A must have magnitude (A) 10 N·m (88.5 in-lb) (B) 14 N.m (123.in.lb) (C) 20 N·m (177 in lb) (D) 26 Nm (230 in-1b) (E) 42 Nm (39in-lb)
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