An elementary treatise on mechanics, embracing the theory of statics and dynamics, and its applications to solids and fluids (1849)
Smith, Augustus William, 1802-1866 · New York, Harper · leaf 34
10 T A TICS. … Draw the diagonals AC and AD. By Art. 22, AC, the third side of the triangle ABC, repre-sents a force equivalent to thetwo forces AB and BC. AC istherefore the resultant of Px andP2, and may be substituted forthem. In the same manner, ADis equivalent to the forces ACJI> and CD, or to Plf P2, and…
Mechanics, Analytic
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