4.3 Determine the moment of each of the three forces about point A. Ans: (Mrt) A = -433 Nm = 0.433 kNm (Clockwise) (MF2)

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4 3 Determine The Moment Of Each Of The Three Forces About Point A Ans Mrt A 433 Nm 0 433 Knm Clockwise Mf2 1 (27.28 KiB) Viewed 51 times

4.3 Determine the moment of each of the three forces about point A. Ans: (Mrt) A = -433 Nm = 0.433 kNm (Clockwise) (MF2)X = -1299 Nm = 1.30 kNm (Clockwise) (MFs)A = -800 Nm = 0.8 kNm (Clockwise) MUU F-250N - 300 N SOON Prob. 4-3 (5 Marks; PO2, CO2) 4.4 The force F = {600i + 300 - 600k} N acts at the end of the beam. Determine the moment of the force about point A. (Ans: Mo = (-7201 + 120 - 660k) Nm) 1.2 m 0.4 m 0.2 m Prob. 4-4 (5 Marks; PO2, CO2)