Question: l n ( Figure 1 ) , M 1 = 2 0 0 l b * f t , M 2 = 9 0 l

ln(Figure 1),M1=200lb*ft,M2=90lb*ft, and
M3=120lb*ft.
Determine the magnitude of the resultant couple moment.
Express your answer to three significant figures and include the appropriate units.
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Part B
Determine the coordinate direction angle of the resultant couple moment.
Express your answer in degrees to three significant figures.
1
=
l n ( Figure 1 ) , M 1 = 2 0 0 l b * f t , M 2 =

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