A water intake at a pump storage reservoir (see the figure below) has a cross-sectional area of 0.808 m. The water flows in at a speed of 0.515 m/s. At the generator building, at distance D= 247 m below the intake point, the cross-sectional area is smaller than at the intake and the water flows out at 9.01 m/s. What is the difference in pressure between inlet and outlet? Reservoir Generator building Intake D IIII Ouder