Water at 25 °C is flowing through a 1 km long pipe of 200 mm diameter at the rate of 0.07 m3 s1. If value of Darcy friction factor for this pipe is 0.02 and density of water is 1000 kg m-3, calculate...

Extracted text: Water at 25 °C is flowing through a 1 km long pipe of 200 mm diameter at the rate of 0.07 m3 s1. If value of Darcy friction factor for this pipe is 0.02 and density of water is 1000 kg m-3, calculate the pumping power required to maintain the flow.