Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 315
is to say, when the power is applied parallel to therelation of power, plane, 1st, the power will be to the weight as the height of theplane is to its length ; 2d, the resistance of the plane will be tothe weight as the base of the plane is to its length. If the power be ap-plied parallel to the… … relation of theangles; sin Q G M = sin A B G =sin g> QQ = i- AO_AB MECHANICS OF SOLIDS. 311 which, in Eqs. (99) and (100), give BO P = W B W AG ABA 0 value of power; pressure onplane; That is to say, when the power is applied parallel to the baseof the plane, 1st, the power will be to the weight…
Mechanics · Acoustics · Optics
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