Question: Two couples act on the frame. If d = 4 ft, determine the resultant couple moment by (a) Summing the moments of the two couples

Two couples act on the frame. If d = 4 ft, determine the resultant couple moment by 

(a) Summing the moments of the two couples 

(b) Resolving each force into x and y components and then summing the moments about A of all the force components.-3 ft- 100 lb 30 30 100 lb 150 lb. -3 ft

-3 ft- 100 lb 30 30 100 lb 150 lb. -3 ft IT 4 ft 150 lb

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