Philosophiae naturalis principia mathematica (1687)
Newton, Isaac, Sir, 1642-1727, Streater, Joseph, fl. 1687-1688, printer, Burndy Library, donor. DSI · Londini : Jussu Societatis Regiae ac Typis Josephi Streater. Prostat apud plures bibliopolas · leaf 261
a, <£n amittuni paries velocitatum proportionalestotis.Afymptotis reclangulis CD, CHdefcripta Hyperbola quavis BbEe fecante perpendic^Ia A B, ab, D E,de, in B, b, E, e, «?xponantur velocicates initi- * ales per perpendicula A By . PEj.& tempora per lineas Aa, Dd. Eft ergo ut^ ad D d ita (… … C H9 1AB^DE funfc ultimis ab, de, & propterea.( dividendo ) par-tibus etiam fuis amiffis AB—ab, DE — de proportionales.Q,E. D. Prop. VII. Theor. V. Corpora Spharica quibus refijiitur induplicata ratione velocitatum,temporibns qu£ funt ut motws primi direEle &> refijientix primaeinverfe,…
Mechanics · Celestial mechanics · Gravitation
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