How can I calculate the GPM (gallons per minute) of water needed to make a fountain shoot 120 feet in the air straight up? The diameter of the nozzle is 2 inches and friction is neglected. Also, what is the minimum liquid horsepower of the pump neglecting friction and assuming 100% efficiency. Please explain with formulas. Thanks.
Need equations. I'm sure there is a very simple equation to calculate this since there is only 2 given values, I just can't find it.
The Attempt at a Solution
Need an equation to solve.