help pliz Replace the force system acting on the post by a resultant force and c

Question

help pliz

Replace the force system acting on the post by a resultant force and couple moment at point O. Take F1 = 310 1b and F2 = 200 1b. (Figure 1) Determine the magnitude of the resultant force. Express your answer to three significant figures and include the appropriate units. Determine the angle between the resultant force and the x axis. Express your answer to three significant figures. Determine the moment of the resultant force about the point O. Express your answer to three significant figures and include the appropriate units.

Explanation / Answer

a)425.975 lbs

b)35.110

c)330.807 lbs-ft....(direction is -k^ if required)

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