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 298
of the Apfides, and vice verfi. — bDz=. :^- = -gi^ * : therefore n = 4. And N: M :: v/ ■ -f; whence b I — 4. b M-t-NxM —N 683. * 677. The Force is as gj-^ > 1680. fi = I ; b= —b, m I MM N N 4MM^NN 2M-I-NX2M —NThe Motion of the Apfides is diredled the fame way as the Motion ofg 668 the Body * ;… … Chap. 23- of Natural Philofophy. 165 In the foregoing Example, in which M: N:; 121:: 120, = -7 685, I 183,24If the angular Progrefs of the Curve, at every Revolution of the Body 687. I in the Curve, was 3 Deg. 2, 38; ^ would be equal to—^—7^ •, that is, the Force fubftrafted would be equal to fuch…
Physics · Natural Sciences
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![An illustration from Essai de physique, par Mr. Pierre van Musschenbroek ... avec une description de nouvelles sortes de machines pneumatiques, et un recueil d'expériences par Mr. J. v[an] M[usschenbroek] Traduit du hollandois par Mr. Pierre Massuet .. (1751)](https://img.insideoutlibrary.com/img/200/ia-essaidephysiquep01muss-356-62.webp)
