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 159
e we would have (§ 64), for a small motion parallel to theplane of the forces, 2{Pdu) = 0, i.e., 2(PM) for A - 2(Pdu) for B = 0, or + 2{Pdu) for A = + 2(Pdu) for B. But -f- ^ (Pdu) for A is the aggregate work done by the forcesof A during the given motion, and -f- ^(Pdu) for B is asimilar quantity… … Fig. 153. 0, of the body; a final, n 141. Relation of Work and Kinetic Energy for any ExtendedMotion of a Rigid Body Parallel to a Plane.—(If at any instant any of the forces acting are notparallel to the plane mentioned,their components lying in orparallel to that plane, will be usedinstead, since…
Mechanics, Applied · Engineering · Strength of materials
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