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 83
f § 65, having given theweight G, required the proper steam-pressure (effective) P tohold G in equilibrium, or to raise it uniformly, if already inmotion, for a given position of the links. That is. Fig. 75rgiven a, r, c, a, and /?, re-quired the ratio dh : dx; for,from equation (3), § 65, P= G(dh… … virtual velocities. 71 Eliminating ds, we have, dh __ c sin fi cos a # _ c sin yff cos a dx ~ r cos (fi — a) /* cos (/? — «)* 68. When the acceleration of the parts of the mechanism isnot practically zero, 2(Pdu) will not = 0, but a function ofthe masses and velocities to be explained in the…
Mechanics, Applied · Engineering · Strength of materials
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