Appleton's cyclopædia of drawing, designed as a textbook for the mechanic, architect, engineer, and surveyor (1866)
Worthen, William Ezra, 1819-1897, [from old catalog] ed, Appleton, firm, publishers, New York. (1866. D. Appleton & co.) [from old catalog] · New York, D. Appleton and company · leaf 148
FiG. 202. MECHANICS. Ill … cation for any two of tlie forces, and then of other two, the resultants thusdetermined being again added together like simple forces. As parallel forces can be added together; reciprocally, they can also bedivided. The single force, acting intermediately, may be resolved intoforces acting at the…
