Newton, Isaac, Philosophia naturalis principia mathematica, 1713

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        <body>
          <chap>
            <subchap1>
              <subchap2>
                <pb xlink:href="039/01/353.jpg" pagenum="325"/>
                <p type="main">
                  <s>Congruit igitur Theoria cum phænomenis corporum caden­
                    <lb/>
                    <arrow.to.target n="note333"/>
                  tium in Aqua, reliquum eſt ut examinemus phænomena caden­
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                  tium in Aere. </s>
                </p>
                <p type="margin">
                  <s>
                    <margin.target id="note333"/>
                  LIBER
                    <lb/>
                  SECUNDUS.</s>
                </p>
                <p type="main">
                  <s>
                    <emph type="italics"/>
                  Exper.
                    <emph.end type="italics"/>
                  13. A culmine Eccleſiæ
                    <emph type="italics"/>
                  S
                    <emph type="sup"/>
                  ti
                    <emph.end type="sup"/>
                  Pauli,
                    <emph.end type="italics"/>
                  in urbe
                    <emph type="italics"/>
                  Londini,
                    <emph.end type="italics"/>
                  globi
                    <lb/>
                  duo vitrei ſimul demittebantur, unus argenti vivi plenus, alter
                    <lb/>
                  aeris; & cadendo deſcribebant altitudinem pedum
                    <emph type="italics"/>
                  Londinenſium
                    <emph.end type="italics"/>
                    <lb/>
                  220. Tabula lignea ad unum ejus terminum polis ferreis ſuſpen­
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                  debatur, ad alterum peſſulo ligneo incumbebat; & globi duo huic
                    <lb/>
                  Tabulæ impoſiti ſimul demittebantur, ſubtrahendo peſſulum, ut Ta­
                    <lb/>
                  bula polis ferreis ſolummodo innixa ſuper iiſdem devolveretur, &
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                  codem temporis momento pendulum ad minuta ſecunda oſcillans,
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                  per filum ferreum a peſſulo ad imam Eccleſiæ partem tendens,
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                  dimitteretur & oſcillare inciperet. </s>
                  <s>Diametri & pondera globorum
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                  ac tempora cadendi exhibentur in Tabula ſequente.
                    <lb/>
                    <arrow.to.target n="table3"/>
                  </s>
                </p>
                <table>
                  <table.target id="table3"/>
                  <row>
                    <cell>
                      <emph type="italics"/>
                    Globorum mercurio plenorum.
                      <emph.end type="italics"/>
                    </cell>
                    <cell>
                      <emph type="italics"/>
                    Globorum aere plenorum.
                      <emph.end type="italics"/>
                    </cell>
                  </row>
                  <row>
                    <cell>
                      <emph type="italics"/>
                    Pondera
                      <emph.end type="italics"/>
                    </cell>
                    <cell>
                      <emph type="italics"/>
                    Diametri
                      <emph.end type="italics"/>
                    </cell>
                    <cell>
                      <emph type="italics"/>
                    Tempora
                      <lb/>
                    cadendi.
                      <emph.end type="italics"/>
                    </cell>
                    <cell>
                      <emph type="italics"/>
                    Pondera
                      <emph.end type="italics"/>
                    </cell>
                    <cell>
                      <emph type="italics"/>
                    Diametri
                      <emph.end type="italics"/>
                    </cell>
                    <cell>
                      <emph type="italics"/>
                    Tempora
                      <lb/>
                    cadendi.
                      <emph.end type="italics"/>
                    </cell>
                  </row>
                  <row>
                    <cell>908
                      <emph type="italics"/>
                    gran.
                      <emph.end type="italics"/>
                    </cell>
                    <cell>0,8
                      <emph type="italics"/>
                    digit.
                      <emph.end type="italics"/>
                    </cell>
                    <cell>4″</cell>
                    <cell>510
                      <emph type="italics"/>
                    gran.
                      <emph.end type="italics"/>
                    </cell>
                    <cell>5,1
                      <emph type="italics"/>
                    digit.
                      <emph.end type="italics"/>
                    </cell>
                    <cell>8″ 1/2</cell>
                  </row>
                  <row>
                    <cell>983</cell>
                    <cell>0,8</cell>
                    <cell>4-</cell>
                    <cell>642</cell>
                    <cell>5,2</cell>
                    <cell>8</cell>
                  </row>
                  <row>
                    <cell>866</cell>
                    <cell>0,8</cell>
                    <cell>4</cell>
                    <cell>599</cell>
                    <cell>5,1</cell>
                    <cell>8</cell>
                  </row>
                  <row>
                    <cell>747</cell>
                    <cell>0,75</cell>
                    <cell>4+</cell>
                    <cell>515</cell>
                    <cell>5,0</cell>
                    <cell>8 1/4</cell>
                  </row>
                  <row>
                    <cell>808</cell>
                    <cell>0,75</cell>
                    <cell>4</cell>
                    <cell>483</cell>
                    <cell>5,0</cell>
                    <cell>8 1/2</cell>
                  </row>
                  <row>
                    <cell>784</cell>
                    <cell>0,75</cell>
                    <cell>4+</cell>
                    <cell>641</cell>
                    <cell>5,2</cell>
                    <cell>8</cell>
                  </row>
                </table>
                <p type="main">
                  <s>Cæterum tempora obſervata corrigi debent. </s>
                  <s>Nam globi mer­
                    <lb/>
                  curiales (per Theoriam
                    <emph type="italics"/>
                  Galilæi
                    <emph.end type="italics"/>
                  ) minutis quatuor ſecundis deſcribent
                    <lb/>
                  pedes
                    <emph type="italics"/>
                  Londinenſes
                    <emph.end type="italics"/>
                  257, & pedes 220 minutis tantum 3″ 42′. </s>
                  <s>Ta­
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                  bula lignea utique, detracto peſſulo, tardius devolvebatur quam par
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                  erat, & tarda ſua devolutione impediebat deſcenſum globorum
                    <lb/>
                  ſub initio. </s>
                  <s>Nam globi incumbebant Tabulæ prope medium ejus,
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                  & paulo quidem propiores erant axi ejus quam peſſulo. </s>
                  <s>Et hinc
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                  tempora cadendi prorogata fuerunt minutis tertiis octodecim cir­
                    <lb/>
                  citer, & jam corrigi debent detrahendo illa minuta, præſertim in
                    <lb/>
                  globis majoribus qui Tabulæ devolventi paulo diutius incumbe­
                    <lb/>
                  bant propter magnitudinem diametrorum. </s>
                  <s>Quo facto, tempora
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                  quibus globi ſex majores cecidere, evadent, 8″, 12′, 7″ 42′, 7″ 42′,
                    <lb/>
                  7″ 57′, 8″ 12′, & 7″ 42′. </s>
                </p>
              </subchap2>
            </subchap1>
          </chap>
        </body>
      </text>
    </archimedes>
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