Fabri, Honoré, Dialogi physici in quibus de motu terrae disputatur, 1665

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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s id="s.000651">
                <pb pagenum="58" xlink:href="025/01/062.jpg"/>
              motum & impetum impreſſit, nunquid etiam ceſſante vento, adhuc per
                <lb/>
              aliquod tempus aquarum motus & agitatio non durat? </s>
              <s id="s.000652">quis hoc neget?
                <lb/>
              </s>
              <s id="s.000653">idem in latiore concha videbis; vbi enim aqua infuſa plena fuerit, acce­
                <lb/>
              dente minimo motu, a qua illa libratur verſus latera conchæ; ita vt huiuſ­
                <lb/>
              modi librationes diutiùs durent, etiam poſtquam omnis motus extrinſe­
                <lb/>
              cus ceſſavit; Vnde porrò hoc? </s>
              <s id="s.000654">rationem ex noſtro primo principio facilè
                <lb/>
              deduces; durat enim aliquandiu impetus priùs impreſſus; quia non eſt
                <lb/>
              fruſtra, ſaltem quoad aliquam portionem, cùm aliquid motus præſtare
                <lb/>
              poſſit; codem prorſus modo, tractus Oceani circa punctum E, cum velo­
                <lb/>
              ciſſimè moveatur, impetum impreſſum aliquandiu retinet, ſecundùm ali­
                <lb/>
              quem gradum, vi cujus excurrit verſus Ortum; nam perinde ſe habet, atque
                <lb/>
              ſi in vaſtiſſima concha contineretur. </s>
            </p>
            <p type="main">
              <s id="s.000655">
                <emph type="italics"/>
              Chryſoc.
                <emph.end type="italics"/>
              </s>
              <s id="s.000656"> Movetur igitur totus ille aquarum tractus, ſecundùm totam
                <lb/>
              profunditatem. </s>
            </p>
            <p type="main">
              <s id="s.000657">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              </s>
              <s id="s.000658"> Non dico hoc, neque neceſſe eſt, neque fieri poteſt; quia vt
                <lb/>
              Conchæ ſupremus circulus longè major eſt, quàm alij paralleli, versùs
                <lb/>
              imum conchæ, ita longè faciliùs libratur aqua, intra majorem circulum,
                <lb/>
              quàm intra minorem; quia ſcilicet in majore, habet liberiorem campum,
                <lb/>
              in quo excurtat, quod facilè demonſtrari à me poſſet, ſi hoc etiam paret­
                <lb/>
              gum vobis arriſerit. </s>
            </p>
            <p type="main">
              <s id="s.000659">
                <emph type="italics"/>
              Auguſtin.
                <emph.end type="italics"/>
              </s>
              <s id="s.000660"> Mihi opus non eſt; quis enim hoc neſcit? </s>
              <s id="s.000661">Sic videmus in con­
                <lb/>
              chis anguſtioribus, aquam difficiliùs librari, in majoribus verò faciliùs. </s>
            </p>
            <p type="main">
              <s id="s.000662">
                <emph type="italics"/>
              Chryſoc.
                <emph.end type="italics"/>
              </s>
              <s id="s.000663"> Ita eſt, hoc videmus, quamobrem verò, non ita forte quiſpiam
                <lb/>
              dixerit. </s>
            </p>
            <p type="main">
              <s id="s.000664">
                <emph type="italics"/>
              Auguſtin.
                <emph.end type="italics"/>
              </s>
              <s id="s.000665"> Quid faciliùs dictu, Chryſocome; ſi vas anguſtum eſt, latera
                <lb/>
              minus diſtant, hinc aqua neceſſariò minùs excurrit, vtpote quæ à vicinis
                <lb/>
              lateribus continetur; ſi vas amplum ſit ſecus accidit; quia ſcilicet illius la­
                <lb/>
              tera à ſeſe invicem magis diſtant, nec vllo ſchemate opus eſt ad exponen­
                <lb/>
              dam vim hujus rationis. </s>
            </p>
            <p type="main">
              <s id="s.000666">
                <emph type="italics"/>
              Choyſoc.
                <emph.end type="italics"/>
              </s>
              <s id="s.000667"> Non agitur hoc loco, vtrum librationes aquæ intra vas angu­
                <lb/>
              ſtum contentæ citiùs perficiantur, quam illæ quæ fiunt in majore vaſe;
                <lb/>
              nempe huiuſmodi librationes, funependulorum librationes imitantum,
                <lb/>
              quæ citò fiunt in brevi funependulo, tardiùs verò in longiore; ſed alia
                <lb/>
              prorſus eſt difficultas, cur ſcilicet illa vis motus, quæ ſufficit ad huiuſmo­
                <lb/>
              di librationes in vaſta concha excitandas, non ſufficiat ſi vas anguſtum ſit,
                <lb/>
              nec ad majores, quæ reverà in anguſto vaſe fieri non poſſunt, nec ad mi­
                <lb/>
              nores, quas alioqui major vis motus excitaret; hîc tuam opem, Antime,
                <lb/>
              ſed breviter, quæſo. </s>
            </p>
            <p type="main">
              <s id="s.000668">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              </s>
              <s id="s.000669"> Breviſſimè, neque hoc facerem, niſi veſtro juſſu; Sit concha
                <lb/>
                <figure id="id.025.01.062.1.jpg" xlink:href="025/01/062/1.jpg" number="19"/>
                <lb/>
              DCG laxior, & alia ECF anguſtior, vtraque
                <lb/>
              ferè plena; aqua longè faciliùs poteſt librari in
                <lb/>
              arcu DCG, quàm in ECF; hic enim magis ar­
                <lb/>
              duus eſt, ille vetò longè mollior, ſeu mitior; mi­
                <lb/>
              nùs enim recedit à plano horizontali ; hinc ſu­
                <lb/>
              perficies aquæ DBG aſcendere poteſt per arcum GA, etiam cum modi­
                <lb/>
              co impetu, ſecus vetò per arcum FI, propter adductam rationem. </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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