Question

Q1 20 points. Two tanks contain liquid filled to the same depth h as shown below Liquid A: Has a constant density pAPo Liquid B: The density varies with position acording to the formula pn() where the coordinate z is shown in the figure. 0 is the bottom of each tank while z = h is the top of the liquid surface exposed to atmosphere. The : liquids are in hydrostatic equilibrium. Two tanks containing liquids with the same depth h Atm Atm Liquid A Liquid B (a) (5 pts,] Write the equation of hydrostatics applicable in each tank, ie., two separate equations must be written. All symbols must be defined clearly for full credit. (b) [15 pts] Calculate the pressure difference at the bottom of the liquids between B and A. Detailed work must be shown to get full credit. Assume po 1500 kg/m,h-1 m, Patm 100 kPa, g 10 m/s

Answer 1

ejo ver upGJard te en Pressu uill seercase Ps í.rap、l,e. (n-름) g47 2. -80 67 (!.sh_ h): σ.sPoal h-h-