Philosophiae naturalis principia mathematica (1723)
Newton, Isaac, Sir, 1642-1727, Cotes, Roger, 1682-1716, ed, Adams, John, 1735-1826, former owner. BRL, Adams, Thomas Boylston, 1772-1832, former owner. BRL, John Adams Library (Boston Public Library) BRL · Amstaelodami : Sumptibus societatis · leaf 251
anguloT>RXA^, ideoque linea illa Rr, T>RYAB~T>RY.A§)( fcu ^^i tunc eft ad 1Di2 ut ^ ^ — A§ifeu ^.jBadN, ideft, ut QPad 2) C ; atque adeo ut motusin akitudinem ad motum inlongitudinem fub initio. Cum^igitur Rr femper fit ut altitudo ,ac T>R femper utlongitudo , at-,que /?r ad T>R fub… … PRINCIPIA MATHEMATICA. 217 €orol. I. Eiligitur Rr sequalis ^ — —-f^—, ideo-SEcuNDM; qne fi producatur RT ^^ Xut fit i^Xaequalis j^ , (id ett, fi compleatur parallelogn^mmum ^C5P7, jungatur DT^fecans CPin Z, & producatur ^T^donec occurrat 2)2^ in X; ) erit Xr se- quaiis —^^— , o^ propterea…
Mechanics · Celestial mechanics
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