A. Study figure A. Initially, a liquid is at rest in a cylindrical container as shown. Now, the container is rotated at an angular velocity o. Show that the depth Zo is : w2 R Zo = Hot 4g You need to take mass conservation into consideration and use the integral given in the figure. - R GE Poo Po w?r? + Zo Z[r]= 29 - 8 Zin - 25 +2. RI Ho ZA 2 Z R Z(r) za relevant integral s srordzdy 2