5. From the U.S. Army Corps of Engineers' record, two hydropower generators became operational in 1968 in Keystone Lake Dam in Tulsa, OK. During rainy season, one of the turbines is operating under a hydraulic head of 84 ft, producing a discharge of 5800 cfs and 34.8 MW power. If the head drops to 65 ft, determine the discharge and power generated. (Watch "Chapter 12-Scaling laws.mp4")

Fig: 1