Mathematical elements of natural philosophy, confirm'd by experiments : or, An introduction to Sir Isaac Newton's philosophy (1747)
Gravesande, Willem Jacob 's, 1688-1742, Desaguliers, J. T. (John Theophilus), 1683-1744, tr, Adams, John, 1735-1826, former owner. BRL, John Adams Library (Boston Public Library) BRL · London : Printed for W. Innys, T. Longman and T. Shewell, C. Hitch ..., and M. Senex ... · leaf 174
gle E H I, and it is to the ob- * 311. lique Power as E H is to HI *. 314. We fiiould reafon in the fame manner when we fpeak of an oblique Power, applied to any Machine. I fiiall now confider oblique Powers more univerfallyi. \it. Let there be given a Point A drawn by three Powers, and at ?!aie… … Chap. 16. of Natural Philofophy, 6^ Powers AD, A E, draw the Point A along A d, with as muchForce, as it is drawn along AB, by one Power only. D^, Ecy being drawn perpendicular to A <^ ; the Force, where-by the Point A is drawn towards I?, by the Power A D, is equalto A ^ * } and the Adlion of…
Physics · Natural Sciences
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