An elementary treatise on theoretical mechanics (1893)
Ziwet, Alexander, 1853-1928 · New York, London, Macmillan and Co. · leaf 112
he weight of the rod DE be neglected, for then this rod issubject only to the reactions at its ends. Resolving horizontally and vertically and taking moments about E, wefind in this case 171.] JOINTED FRAMES. lOr A=ir, C = D= fFcot«, where « = 2(: BA C. If, however, the weight w of therod DE cannot… … Fig. 47. \w)cota, Dy = \w. 169. Exercise. (i) Two homogeneous rods AC, BC of equal weight, but unequallength, are hinged together at C while their other ends are attached tofixed hinges A, B in the same vertical line. Show that the line of actionof the reaction at Q, bisects AB. 170. A triangular…
Mechanics, Analytic
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