Murray, Andrew, 1813-1872, Murray, Robert. Steam-ships, Creuze, Augustin Francis Bullock, 1800-1852 · Edinburgh : A. and C. Black · leaf 61
e, that all the tangent4> drawn through Gj are parallel of Floatingto the plane of flotation ; hence liodiea. Theorem II.—77/e tangent plane, drawn through the ^■^/■^centre o) gravity of displacemoit in any position to the iur-Tangentface traced out by this point during the rolling and pitch-… … Fig. 7. ing body, and Gj that of the water displaced, then in positions ofequilibrium Gj G is a normal* to the surface described by thelatter points. For, by the second condition of equilibrium, givenin .\rt. 7, G^ G, is necessarily perpendicular to the plane of flota-tion, and is therefore…
Naval architecture · Steamboats
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