Some water in the hull is inevitable; that's why bilge pumps and bailing buckets were invented. But a constant inflow of water is a bad sign; you may have a leak somewhere.
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.
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.
That depends on what length Sunfish you are referring to.
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.
A displacement hull always displaces an amount of water equal to the weight of the boat. A planing hull at a certain speed, will begin PLANING and rise partly out of the water, forced up by its v shaped hull, and only be displacing an amount of water equal to partial weight of the boat. A large ship, a tugboat, a barge, or a sailboat are displacement hulls. A speedboat or a jetski are planing hulls.
the hull