Martin, Louis Adolphe, 1880- · New York, J.Wiley & Sons, Inc.: [etc. etc.] · leaf 132
ultant be required. It willbe remembered (see p. 43)that the point of applica-tion of a force may beplaced anywhere upon itsline of action and thusthe forces i and 2 maybe applied at the pointof intersection of theirlines of action and theparallelogram completed toobtain the resultant X.… … Fig. 142the resultant of I, 2, 114 GRAPHICAL STATICS This use of the parallelogram of forces is cumbersomewhen a larger number of forces is to be dealt with. Thetriangle or polygon of forces is again, as in Section XVII,used to simplify the construction. In Fig. 143 (a) the forces are shown, and in…
Mechanics
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