Drag
In maritime context, drag refers to the resistance that a ship experiences as it moves through water. This resistance is caused by the friction between the ship's hull and the water, as well as the pressure of the water against the hull. Drag is affected by various factors such as the shape and size of the ship's hull, the speed of the ship, and the properties of the water. Reducing drag is important for improving a ship's speed and fuel efficiency. This can be achieved through various methods such as optimizing the hull design, using special coatings on the hull, and reducing the weight of the ship.
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