Patm K=0.05 30 m 30 m PB B A 46 m 20m pump K=0.4 KL=1.0 60 m Water flows from tank A to tank B through a piping system as shown. The flow rate is 0.14 m/s. The pipe diameter is 0.2 m and its friction factor is f = 0.0152. Tank B is close to the atmosphere and has a pressure of pB=264 kPa (gage). The length of the pipe sections (in m) and minor loss coefficients are indicated on the figure. The density of water is 1000 kg/m. Find the power needed to run the pump in kW.