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 485
rdce A C. Nam fi Cometa veldcitate quam habet in ^w, eodem temporeprogrederetur uniformiter in refta quae Parabolam tangir in ;«.;area quam radio ad punftum S dufto defcriberet, aequalis elfetareae Parabolicas ASCy.. Ideoque contentum fub longitudine intangente defcripta & longitudine S /*,… … Cometae in altitudine ST fit (per Corol. 6. Prop. xvi. Lib. I.)ad velocitatem in altitudine J^, in fubduplicata ratione ^y?* adS fjt, inverfe, id eft, in ratione S fju tid. S N; longitudo hac velo-citate eodem tempore defcripta, erit ad longitudinem in tangentedefcriptam, ut Sia. ad SN. Igitur AC…
Mechanics · Celestial mechanics
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