The zombie apocalypse has occurred. All power generation facilities are no longer working. As a result, your only option to get gasoline is to siphon it from other cars. To siphon you stick a tube into the tank making sure that the end of the tube outside has a lower elevation than the liquid level in the tank. You then fill the tube with liquid usually by sucking on it. You then back away, spit whatever gasoline when into your mouth, and, if done properly, the tank drains by itself. Develop an equations that can be used to estimate the flow rate from the tank and the pressure at points 1, 2, and 3. Evaluate your expressions for H = 8 ft, h = 3 ft, and D = 2in with water in the tank.