Journal of the Association of Engineering Societies (1881)
Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 69
FORCES DUE TO ECCENTRIC WEIGHTS ATTACHED TO ROLLING WHEELS. By Calvin M. Woodward. Presented to the Engineers' Club of St. Louis, May 17, 1905. I. The Action upon a Horizontal Track of a Heavy Mass attached to rlgid rolling wheel. Let R be the radius of the rolling wheel, and let P be the center of… … radius of curvature is Fig. easily shown to be (1) R cos </> — r The linear velocity of P is v = wr, and its^tangential accelera- tion is dv wdr dt dt But, R2 = R2 4. n2R2 — 2nR2 cos 6 ; hence, nR2 sin 6 d$ dr = - and since dd dt we have the tangential acceleration dv w2nR2 sin 8 = w2R sin (p. (2)…
Engineering
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