Show your steps and label units on all answers 3.) Two forces F, and F2 are applied to a rectangular plate as shown in Fig. 3A Determine a. The moment of force F, about point B. b. The moment of force F2 about point A. F, - 800 Ib F- 600 lb 70 8 in 2 in 6 in. 6 in. 2 in. Fig. 3A a) Mig= b.) M2A=
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