2. Figure 2 shows a system open to the atmosphere to the right. (a) If L=120 cm, what is the air pressure (gage pressure) in container A? (15 points) (b) What would be the absolute pressure in container A? (5 points) Densities of the fluids can be found in the appendices and tables in Air your book. 15 cm 32 cm Mercury 18 cm 35° Water Figure 2: System of manometers measuring pressure.