A control gate in the form of a parabolic segment of base 12 and height 4 is submerged in water so that its base is 2 units below the surface of the water, as shown in Examination Figure I. Find the h

A control gate in the form of a parabolic segment of base 12 and height 4 is submerged in water so that its base is 2 units below the surface of the water, as shown in Examination Figure I. Find the horizontal force on the gate if the density of the water is w.

A. 576w/5

B. 288w/5

C. 32w

D. 16w