Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 412
side of the arbor in E, and the line joining Eand E will intersect the axis in I, making EI = E I.At the point E apply two opposite forces Qx and Q2j construction.parallel and each equal to the resistance Q. These forceswill produce no effect upon the system. The resultant ofthe two equal and… … 408 NATUBAL PHILOSOPHY. forces which librium, if the machine be at rest, or its uniform motion,maintain the if , mUst, therefore, be maintained by the power F, equilibrium or ■/ * » motion uniform; the force Q2l the friction, and the stiffness of cordage. Tothis end, the resultant of F, Q2, and…
Mechanics · Acoustics · Optics
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