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A text-book on sound (1908)

Barton, Edwin H. (Edwin Henry), b. 1858 · London, Macmillan and Co., limited · leaf 295

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Bar Bent by Force at End. 276 SOUND CHAP. V … origin, and increases with x at the rate / per unit lengthalong x. Thus, if M denotes the bending moment, we haveM=f1xa,n& dMjdx=fr Or, if M be plotted as a graph, we obtain a straight linethrough the origin at anangle fa with the axis of x,where tan fa =/ (see Fig.54). Next, at x , betweenthe…

Sound

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