Awasome How Do They Get A Cruise Ship In The Water Ideas. Web as it applies to cruise ships, the physics of water displacement is based on archimedes’ principle, which dictates that the amount of fluid displaced by an object. Then, the water goes back out into the ocean via an underwater pipe.

Web cruise ships get fresh water by pumping ocean water through pipes into tanks where it sits until needed. This floating method is used as it’s much safer than the traditional launch methods and. + how water is carried.