A sailboat without a sail is but a hull of itself.
To determine the hull speed of a sailboat, multiply the square root of the length at the water line by 1.34. The answer will be in nautical miles per hour.
A sailboat will have positive buoyancy if the weight of the boat is less than the weight of the water it takes the place of. The weight of the water that is being occupied by the hull is displacement.
A sailboat without a sail is but a hull of itself.
round bottom hull
The hull of a boat is the body of the boat. it is the part of the boat in the water. excluding the mast, boom, sail, rudder, keel, etc.
A round hull.
The hull is the outer shell or the metal skin of the submarine that protects the inner area from the outside water.
That depends on what length Sunfish you are referring to.
Wind and Water are the main elements that help the boat to sail. Water helps the barge or hull to push forward and the wind gives extra speed.
The sailboat appears to be sinking due to the weight of the water it has taken on, possibly from a leak in the hull or other damage that has compromised its buoyancy. The water entering the boat is causing it to become increasingly heavy and unstable, eventually leading to it tipping below the waterline.
A casing deck is another term for a submarine's superstructure hull, which is the outer hull that protects the inner pressure hull. Using a thermos bottle as an analogy, the inner container where liquid goes would be the pressure hull, and the outer case which protects it the superstructure, or outer hull.