Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670

Table of figures

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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s id="s.002340">
                <pb pagenum="448" xlink:href="010/01/456.jpg"/>
                <arrow.to.target n="marg601"/>
                <lb/>
              idem oſtendetur. </s>
              <s id="s.002341">Quoniam corpora homogenea, &
                <lb/>
              æqualia, ſed diuerſimodè figurata continent parti­
                <lb/>
              culas homogeneas inter ſe æquales, & æquè veloces
                <lb/>
              ex ſui natura, ergo ſi ob figuras diuerſas inæqualibus
                <lb/>
              velocitatibus deſcendunt integra corpora æqualią
                <lb/>
              inter ſe, hoc ab aliquo impedimento procùl dubio
                <lb/>
              dependet, ſcilicèt ab externo corpore fluido in quo
                <lb/>
              moueatur, vel ipſæmet particulæ figuras varias
                <expan abbr="cõ-ponentes">con­
                  <lb/>
                ponentes</expan>
              mutuò ſe impediunt in eorum deſcenſu, ſed
                <lb/>
              neutro modo tranſitus impediri poſſunt, nam in va­
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              cuo non adeſt fluidum impediens, & particulæ vni­
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              uerſam maſſam componentes, cùm æquè veloces ex
                <lb/>
              ſui natura ſint, non poſſunt ſeſe mutuò retardare, ne­
                <lb/>
              que accelerare, & proinde aggregata ipſa vnà, &
                <expan abbr="ca-dẽ">ca­
                  <lb/>
                dem</expan>
              velocitate deorsùm ferentur in vacuo, quòd fue­
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              rat
                <expan abbr="oftẽdendum">oſtendendum</expan>
              . </s>
              <s id="s.002342">Tranſeo modò ad
                <expan abbr="aliã">aliam</expan>
                <expan abbr="propoſitionẽ">propoſitionem</expan>
              . </s>
            </p>
            <p type="margin">
              <s id="s.002343">
                <margin.target id="marg600"/>
              Cap. 10. de
                <lb/>
              æquitempo­
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              ranea natu­
                <lb/>
              rali veloci­
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              tate
                <expan abbr="grauiũ">grauium</expan>
              .</s>
            </p>
            <p type="margin">
              <s id="s.002344">
                <margin.target id="marg601"/>
              Cap. 10. de
                <lb/>
              æquitempo­
                <lb/>
              ranea natu­
                <lb/>
              rali veloci­
                <lb/>
              tate
                <expan abbr="grauiũ">grauium</expan>
              .</s>
            </p>
            <p type="main">
              <s id="s.002345">
                <emph type="center"/>
              PROP. CCXI.
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.002346">
                <emph type="center"/>
                <emph type="italics"/>
              Si duo corpora æquè grauia abſolutè moles inæquales habue­
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              rint, in vacuo æquè velocitèr deſcendent.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.002347">SInt duo corpora A, & B æquè grauia abſolutè, &
                <lb/>
              moles ipſius B maior ſit mole alterius A, ſcili­
                <lb/>
              cèt ſit maſſa plumbea A vnius libræ, B verò ſit lignea
                <lb/>
              eiuſdem
                <expan abbr="põderis">ponderis</expan>
              , & proindè moles B maior erit,
                <expan abbr="quã">quam</expan>
                <lb/>
              A; dico, quod huiuſmodi corpora A, & B in vacuo ea­
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              dem velocitate deſcendent. </s>
              <s id="s.002348">Sumatur moles corpo­
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              rea E, quæ æquè grauis, & homogenea ſit ipſi A, ſcili­
                <lb/>
              cèt ſit quoque plumbea, & ex ea fiat figura vnifor-</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>