Consider steady flow of water through an axisymmetric garden hose nozzle (Fig. P11–2). Alo...

Consider steady flow of water through an axisymmetric garden hose nozzle (Fig. P11–2). Along the centerline of the nozzle, the water speed increases from uentrance toexit as sketched. Measurements reveal that the centerline water speed increases parabolically through the nozzle. Write an equation for centerline speed u(x), based on the parameters given here, from x = 0 to x = L.