2 The lower edge of a dam is defined by the parabola y= 25 (see figure). Use a coordinate system with y=0 at the bottom of the dam to determine the total force on the dam. Lengths. are measured in meters. Assume the water level is at the top of the dam. D Ay (20,16) Set up the integral that should be used to find the total force on the face of the dam. Use increasing limits of integration. Select the correct choice below and fill in the answer boxes to complete your choice. (Type exact answers.) OA. dx B. 14 9800(14-y)5y dy Check answer