1 5 points -DO Rosa and her daughter are standing in front of an underwater exhibit at the Dallas World Aquarium with a circular viewing window with a diameter of X=4.9 ft. If the top of the viewing window is Y=18.3 ft underwater, what force (in lbs) must the window withstand? Round your answer to two decimals. The specific weight of water is 62.4 lb/ft. Type your answer... FR Y ft X ft Xft Side view of window 2 5 points The tank in the following figure is filled with water and kerosene to the depths shown (y1 and y2 respectively). Determine the total resultant force (in kN) the liquids exert on side AB of the tank. The tank has a width of 2 m. Take pw = 1000 kg/m, pk = 814 kg/m, and y1 = 4.3 Round your answer to two decimal places. B Type your answer... A 60 C y2=1m