Physics Homework Help

The united states possesses ten largest warships in the world, aircraft carriers of the Nimitz class. Suppose one of the ships bobs up to float 11.0 cm higher in the ocean water when 50 fighters take off from it in a tine interval of 25 mins, at a locatiob where the free fall acceleration, is 9.78 m/s^2. The planes have an average laden mass of 29000 kg. Find the horizontal area enclosed by the waterline of the ship