Notes and examples in mechanics; with an appendix on the graphical statics of mechanism; (1897)
Church, Irving P. (Irving Porter), 1851-1931 · New York, J. Wiley & Sons · leaf 72
NUMERICAL EXAMPLES. 63 Again, from the free bodj in Fig. 76, taking moments \3ton3. Y dV//\ v„ ^ V»=7.9Uons. ^n 2 Fig. 75. … •2.86 tons. Fia. 76. about n^ having assumed ^to be tension, we have + ^X 17 +3 X 12 - 9.1 X 12.5 = 0;i.e., £J= -\~ 4.56 tons, and is tension. From the same free body the stress in G is easily found. 61. Remark.—The foregoing examples of this chapter haveall involved the equilibrium of rigid…
