$3\mathrm{.}3\mathrm{.}3$ WP Water flows around the vertical two$-$dimensional bend with circular streamlines and constant velocity, as shown in Fig. P$3$:$3\mathrm{.}3.$ If the pressure is $40$ kPa at point $(1),$ determine the pressures at points $(2)$ and $(3).$ Assume that the velocity profile is uniform as indicated.