The bent rod is supported at $\backslash ($ A$,$ B $\backslash ),$ and $\backslash ($ C $\backslash )$ by smooth journal bearings. Determine the magnitude of F$2($in lb$)$ which will cause the reaction Cy at the bearing C to be equal to zero. The bearings are in proper alignment and exert only force reactions on the rod. Set $\backslash (\backslash$mathrm$\{$F$\}1=727\backslash$mathrm$\{$lb$\}\backslash ).$