longitudinal metacenter

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longitudinal metacenter — noun : the point in a vertical line through the center of gravity of a ship where this line is intersected by a second vertical line through the center of buoyancy when the ship is inclined at a very small angle in a fore and aft direction … Useful english dictionary
longitudinal metacentric height — noun : the distance between the center of gravity of a ship and the longitudinal metacenter … Useful english dictionary
Metacentric height — Ship Stability diagram showing centre of gravity (G), centre of buoyancy (B), and metacentre (M) with ship upright and heeled over to one side. Note that for small angles, G and M are fixed, while B moves as the ship heels, and for big angles B… … Wikipedia
Multihull — and monohull ship layouts A multihull is a ship, vessel, craft or boat with more than one hull. Contents 1 Description … Wikipedia

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