Question

5.Water is flowing through a cylindricalpipe, of internal diameter 2 cm, into a cylindrical tank of base radius 40 cm, at the rate of 0.4 m/s. Determine the rise in level of water in the tank in half an hour.26​

Answer 1

Answer:

Step-by-step explanation:

Volume of cylinder = speed of water × radius of pipe × time

πr^2 h = 40× 1800

h = 72000÷(1600π)

h = 45÷π

h = 14.3239