Water moves via a constricted pipe in steady, ideal flow. At the lower point the pressure is around 1.67 x 105 Pa and the pipe radius is 2.70 cm. At the other point 2.50 m higher, the pressure is 1.33 x105 Pa and the pipe radius is 1.30 cm.
(i) Determine the speed of flow in the lower section.
(ii) Determine the speed of flow in the higher section.
(iii) Determine the volume flow rate via the pipe.