Text-book of theoretical naval architecture (1889)
Attwood, Edward L. (Edward Lewis), 1871- · London, New York [etc.] Longmans, Green, and Co. · leaf 108
ntre, etc. 97 it. The small portion multiplied by its shift is equal to thewhole body multiplied by its shift, and the shifts are in paralleldirections. The uses that are made of this will become more apparentas we proceed, but the following examples will serve as illus-trations :— Example.—A… … Fig. 49. G will move to G such that GG will be parallel to the line joiningthe original and final positions of the weight w ; and GG = WAdW If OT = 70 tons, </ = 30 feet, W = 5000 tons, then— GG = 22Ji3o _ .^ ^ggj _ Q.^2 jgpt5000Example.—in a vessel of 4000 tons displacement, suppose 100 tons…
Naval architecture
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