The Del igne Dam on the Cayley River is built so that the wall facing the water is shaped like the region above the curve 3; = [1.512 and below the line 3; = BUD. {Here, distances are measured in meters.) The water level is 36 meters below the top of the darn. Find the force {in Nev-rtonsi exerted on the dam bywater pressure. [Water has a densityr of 1mm _g3 and the acceleration ofgrauity is III to 9.8. 52} :1