The apprentice, or First book for mechanics, machinists, and engineers (1860)
Byrne, Oliver · New York, P. J. Cozans · leaf 109
B produced,will ^ive the direction of the cord.Take K L, equal to the units inthe weight of the beam, and con-struct the parallelogram of pres-sures, K N L V, then the units inK V, will give the tension of thecord H B. Ques. 4. A gate, A H, is supported by a pin turning ina socket at 0, and…
Mechanics, Applied
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