Question: In ( Figure 1 ) , F 1 = { 1 0 0 i - 1 4 0 j + 7 5 k } l

In (Figure 1),F1={100i-140j+75k}lb and
F2={-220i+240j+120k}lb.
Part A
Determine the resultant moment produced by these forces about point O. Express the result as components of a Cartesian
vector.
Express the x,y, and z components of the moment in pound-feet to three significant figures separated by commas.
b*ft
Figure
In ( Figure 1 ) , F 1 = { 1 0 0 i - 1 4 0 j + 7 5

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