Newton, Isaac, Philosophia naturalis principia mathematica, 1713

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                    <pb xlink:href="039/01/147.jpg" pagenum="119"/>
                  lique aſcendere, Figura
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                  CVRS
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                  vel Hyperbola ſit vel Ellipſis, in­
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                    <arrow.to.target n="note95"/>
                  veniri poteſt Trajectoria augendo vel minuendo angulum
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                  VCP
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                    <lb/>
                  in data aliqua ratione. </s>
                  <s>Sed &, Vi centripeta in centrifugam verſa,
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                    <figure id="id.039.01.147.1.jpg" xlink:href="039/01/147/1.jpg" number="91"/>
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                  aſcendet corpus obliQ.E.I. Trajectoria
                    <emph type="italics"/>
                  VPQ
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                  quæ invenitur capi­
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                  endo angulum
                    <emph type="italics"/>
                  VCP
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                  Sectori Elliptico
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                  CVRC
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                  proportionalem, &
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                  longitudinem
                    <emph type="italics"/>
                  CP
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                  longitudini
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                  CT
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                  æqualem ut ſupra. </s>
                  <s>Conſequun­
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                  tur hæc omnia ex Propoſitione præcedente, per Curvæ cujuſdam
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                  quadraturam, cujus inventionem, ut ſatis facilem, brevitatis gratia
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                  miſſam facio. </s>
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                <p type="margin">
                  <s>
                    <margin.target id="note95"/>
                  LIBER
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                  PRIMUS.</s>
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                <p type="main">
                  <s>
                    <emph type="center"/>
                  PROPOSITIO XLII. PROBLEMA XXIX.
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                  </s>
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                <p type="main">
                  <s>
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                  Data lege Vis centripetæ, requiritur motus corporis de loco dato
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                  data cum Velocitate ſecundum datam rectam egreſſi.
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                  </s>
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                <p type="main">
                  <s>Stantibus quæ in tribus Propoſitionibus præcedentibus: exeat
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                  corpus de loco
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                  I
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                  ſecundum lineolam
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                  IT,
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                  ea cum Velocitate quam
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                  corpus aliud, vi aliqua uniformi centripeta, de loco
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                  P
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                  cadendo ac­
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                  quirere poſſet in
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                  D:
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                  ſitque hæc vis uniformis ad vim qua corpus </s>
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          </chap>
        </body>
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