Q: A liquid with a density of 2.5 g/mL is poured over a ball to a height of 50 cm above the ball. A second liquid with a density of 1.5 g/mL, immiscible with the first liquid, is poured over the liquid to an additional height of 50 cm. What is the total pressure on the ball at the bottom?
A		12500 N/m2
B		32500 N/m2
C		20000 N/m2
D		27500 N/m2