Tainter gates are often used to control the flow of water through spillways. As seen in these figures, they can be rotated to allow varying amounts of water through the spillway. Let us model the illustrated spillway wherein the spillway half width 190 cm, Tainter gate radius 180 cm, water height (above the bottom of the Tainter gate) 160 cm. Determine the weight in N of the water over the half gate. N Determine the ground reaction force in N acting on the Tainter gate at the pivot point due to the water pressure. (Hint: What direction is the pressure force acting