$1.$ Water flows through a horizontal bend as shown in the figure below. When the pressure gage reads $120$ kPa $,$ the resultant x $-$direction anchoring force, $\backslash (\backslash$mathrm$\{$F$\}\_\{\backslash$mathrm$\{$Ax$\}\}\backslash ),$ in the horizontal plane required to hold the bend in place is $400$ N as shown on the figure. The gauge pressure at the exit of the bend is $50$ kPa $.$ Determine the flowrate through the bend and the $\backslash ($ y $\backslash )$ direction anchoring force, $\backslash (\backslash$mathrm$\{$F$\}\_\{\backslash$text $\{$Ay $\}\}\backslash ),$ required to hold the bend in place. The flow is not frictionless.