1. The problem statement, all variables and given/known data A water pipe feeds a water tower with water. The tower is 15 metres tall. If the water is to flow into the tank what is the minimum pressure of water at the bottom of the tower? Assume litre of water = 1 kg Assume 1 BAR = 1kg cm-2 2. Relevant equations P = p g h ? 3. The attempt at a solution am i using the correct equation...?