Water moves through a constricted pipe in steady, ideal flow. At one point as shown in Fig. 14.16 where the pressure is 2.50 times 104 Pa, the diameter is 8.00 cm. At another point 0.500 m higher, the pressure is equal to 1.50 times 104 Pa and the diameter is 4.00 cm. Find the speed of flow (a) in the lower section and (b) in the upper section, (c) Find the volume flow rate through the pipe.
