A textbook on mechanical and electrical engineering (1898)
International Correspondence Schools · Scranton : International Textbook Co., [1898-99] · leaf 357
Fig. 131.It is also true that the distance D O = \ D A, and that ELEMENTARY MECHANICS. 333 F O = \ F C, and the center of gravity could have beenfound by drawing from any vertex a Hne to the middlepoint of the opposite side, and measuring back from thatside \ of the length of the line. The center…
Electrical engineering · Mechanical engineering
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