Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 178
would pursue its primitive recti-lineal path A T. Fig. 95. But by virtue ofthe weight, whichwould act alonein vacuo, theprojectile is con-tinually deflectedfrom this path,and will, in conse-quence, describe acurve line J. i?D;and we know, § 112, that when a body describes any curve under theaction… … 174 NATURAL PHILOSOPHY, is passing from A to B, the work expended by its weightwill hePxBC,oTPxH, by making B C = II.Denoting by V, * the velocity of the the living force at projectile at B, its living force at this two points ; point will beP J x V and at A, it wasP 9 y\
Mechanics · Acoustics · Optics
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