Mechanics of engineering. Comprising statics and dynamics of solids: and the mechanics of the materials of constructions, or strength and elasticity of beams, columns, arches, shafts, etc (1888)
Church, Irving P[orter], 1851- [from old catalog] · New York, J. Wiley & sons · leaf 54
e cannot be replaced by a single resultant. 39. Problem. (Non-concurrent forces in space.)—Given allgeometrical elements (including <*, /?, y, angles of JP), also theweight of Q, and weight of apparatus G; A being a hinge whosepin is in the axis Y, G a ball-and-socket joint: required theamount… … Fig. 44. Z and X components ; that at 0, X, Yy and Z components. The body is now free, and there are six unknowns.3X, 2 Y, and 2Z give, respectively, P cos a + Xx + X0 = 0; P cos ft + Y0 = 0; and Z, + Z0 — Q — G -P cos y = 0. As for moment-equations (see note in last paragraph), project-ing the…
Mechanics, Applied · Engineering · Strength of materials
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