Question A$2.{?}_2$

Water flows through the hose splits as shown in Figure and the known values of volumetric flow rate, pressure and cross$-$section area of tubes presented in Table. If viscous effects are negligible, determine the water speed $($in $\frac{m}{s})$ at section $4,$ the pressure at section $3,$ and the flowrate at section $2$ and $4.$ Assume there is no level change in the pipline.

$\backslash$table$[[,1,2,3,4,5],[$V$,\frac{m^3}{s},0\mathrm{.}50,,0\mathrm{.}20,,0\mathrm{.}74],[$P$,$MPa,$0\mathrm{.}07,,,0\mathrm{.}01,],[$A$,m^2,0\mathrm{.}10,,0\mathrm{.}02,0\mathrm{.}03,]]$

$5$

$1$

$(12$ marks$)$

$2$