A dam has a parabolic shape z/zo = (x/x0)² as shown in the figure below, with xo = 10 ft. and zo = 24 ft. The fluid is water, y = 62.4 lbf/ft³, and atmospheric pressure may be omitted. Compute the forces FH and Fv on the dam and their line of action. The width of the dam is 50 ft. Pa=0 lbf/ft² gage FH z = 20 (57) ²