The science of mechanics; a critical and historical account of its development (1902)
Mach, Ernst, 1838-1916, McCormick, Thomas Joseph, 1865- tr · Chicago, The Open court publishing company; · leaf 86
inclined plane, andthe like. The differential pulley of Wes-ton (Fig. 45) consists of two coax-ial rigidly connected cylinders ofslightly different radii r.^ and r^<,r.^. A cord or chain is passedround the cylinders in the mannerindicated in the figure. If we pullin the direction of the arrow… … Fig. 45- ^cp^Pr^ cp, or P= q- •2r, 6o THE SCIENCE OF MECHANICS. A suspend-ed wheeland azle. A doublecylinder ona horizon-tal surface. Robervalsbalance.
Mechanics
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