Two forces P and Q pass through a point A w/c is 4 ft to the right of and 3 ft above a moment center O. Force P is 200 Ib directed up to the right at 30 degrees with the horizontal and force Q is 100...

Extracted text: Two forces P and Q pass through a point A w/c is 4 ft to the right of and 3 ft above a moment center O. Force P is 200 Ib directed up to the right at 30 degrees with the horizontal and force Q is 100 lb directed up to left at 60 degrees with the horizontal. Determine the moment of the resultant of these two forces with respect to the moment center O. 30°