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 119
nstant all the par-ticles have the same velocity = v, in parallel right lines (par-allel to the axis X, say), and thesame acceleration jp. Requiredthe 2X of the acting forces,,M shown at (I.). (II.) shows theimaginary equivalent system, con-sisting of a force = mass X ace.= dMp applied parallel to… … Fig. 122. (2X)j =fpdM =pfdM = Mp. (V.) It is evident that the resultant of system (II.) must be paral-lel to X; hence that of (I.), which — (2X)X and may be de-noted by R, must also be parallel to X; let a = perpendiculardistance from R to the plane YX\ a will be parallel to Z.Now put P(raom.)7]j =…
Mechanics, Applied · Engineering · Strength of materials
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