clc //calc thickness of liquid strip at the bottom of the industrial centrifuge //Let difference between heights at bottom and top be d d=20;//in r_a=14;//in f=1000/60;//rps g=32.2;//ft/s^2 r_b=[(r_a)^2-2*(d)*g*12/(2*(%pi)*f)^2]^0.5;//in disp("The thickness of water strip at bottom of industrial centrifuge") disp(r_b) disp("in")