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Sample Problem 2/9: Calculate the magnitude of the moment about the base point O of the
600 N force in five different ways.
2 m
40°
4 m
600 N

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Z solvedexa... -> Sheet (2) Solved examples (Moment Analysis) Ex/1 (a) Calculate the moment of the 90-N force about point O for the condition 6 15°. Also, determine the value of 0 for which the moment about O is (b) zero and (c) a maximum. (a) e - 15* FM. = 10cos1s" (0.6)-losin 15 (22) = 33.5 N'm 10 N 800 F- 90 N 800 mm mm 600 (b) e- tan ( - 36.1 600 mm ...
Determine the total moment at A.
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