Milk with a density of 1020 kg/m is transported on a level road in a 9-m-long, 3-m-diameter cylindrical tank. The tank is completely full of milk, with no air space, but vents to the environment. It suddenly accelerates at 2 m/s2 when a pressure sensor in the tank at the point x = 9, y = 3 m, measures 119.6 kPa with the origin at the lower left-hand corner of the tank. a) Write a function for the pressure everywhere in the tank P (x, y) during this acceleration. b) Report the maximum pressure and where it is located. c) What angle do the isobars make? a