Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 378
MECHANICS OF SOLIDS. 373 Fig. 242. … vey a stone over any considerable distance, in this way, isincomparably less than if it were to rest with its faceagainst the ground. § 228.—The different kinds of friction may be so com-bined as to diminish both its intensity and the quantify of Employment ofits work. Thus, let dSshsiiding a pair…
Mechanics · Acoustics · Optics
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