The one end of a horizontal pipe of diameter 25 cm and length 50 m is connected to a large reservoir and the other end is open to the atmosphere. If the height of water in the tank is maintained...

The one end of a horizontal pipe of diameter 25 cm and length 50 m is connected to a large reservoir and the other end is open to the atmosphere. If the height of water in the tank is maintained constant at 3 m above the centre line of the pipe and friction coefficient f = 0.009, then determine the discharge through the pipe in litres per second.