Water $\backslash ((\backslash )$ density $\backslash (=\backslash$rho$)\backslash )$ flows in a pipe of diameter $\backslash ($ D$\_\{1\}\backslash )$ and strikes a plate containing a hole of diameter $\backslash ($ D$\_\{2\}\backslash ).$ Part of the water passes through the hole, and part is deflected $($diameter $\backslash ($ D$\_\{3\}\backslash ))$ as shown below. The combined mass of the pipe and the plate is $\backslash ($ m $\backslash$mathrm$\{$~kg$\}\backslash ),$ and the fluid volume inside the pipe is $\backslash ($ V$\_\{\backslash$text $\{$water$.\}\}\backslash )$ The pipe and the plate are connected each other. Assume that the flow is steady and atmospheric pressure is applied to all inlet and outlets. Make sure to draw your control volume and indicate whether it is fixed, moving, deformable, or stationary.

Fig. $1.$