Obtener \(\vec{r}\) y \(\vec{f}\)
\(ry=0\)
fy=0 \(rx=30\sin60º(6)\)\(rx=30\sin60º(6)\)
\(Fx=(-3/5)(9)\)
\(Mo=(rxFy-ryFx)\)\(Mo=(rxFy-ryFx)\)
\(Mo=0(30\sin60º(6))-0(-3/5)(9)\)\(\)\(\)
\(Mo=155.884+FA5.4\)\(Mo=155.884+FA5.4\)
\(FA=155.884/5.4=FA=2886lb\)
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