Hannah asks:

“Water moves through a constricted pipe in steady, ideal flow. At the lower point , the pressure is 1.75×10^5 Pa and the pipe radius is 3.00 cm. At another point, 2.50 m higher, the pressure is 1.20X10^5 Pa and the pipe radius is 1.50 cm.Find the speed of flow in a)the upper section, b)the lower section, c) find the  volume flow rate through the pipe.”