Water moves through a constricted pipe in steady, ideal flow. At the lower point the pressure is 1.73 105 Pa and the pipe radius is 3.00 cm. At another point 2.50 m higher, the pressure is 1.33 105 Pa and the pipe radius is 1.40 cm.
(a) Find the speed of flow in the lower section.
m/s
(b) Find the speed of flow in the upper section.
m/s
(c) Find the volume flow rate through the pipe.
m3/s