Marci of Kronland, Johannes Marcus, De proportione motus, seu regula sphygmica ad celeritatem et tarditatem pulsuum, 1639

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    <archimedes>
      <text>
        <body>
          <chap id="N10308">
            <subchap1 id="N11AF0">
              <p id="N11B05" type="main">
                <s id="N11B07">
                  <pb xlink:href="062/01/052.jpg"/>
                mum mobile ex illâ agitatione conquieſcit. </s>
                <s id="N11B10">Quòd ſi
                  <lb/>
                ergo ſeu corpus graue ad centrum, ſeu perpendiculum
                  <lb/>
                in ſuam ſtationem moueatur, non ſtatim conquieſcit
                  <lb/>
                ex hoc motu ſiuè in centro, ſiuè in lineâ perpendiculari,
                  <lb/>
                verùm ultra hos limites procurrit & recurrit,
                  <expan abbr="atq́">atque</expan>
                ; eò ma­
                  <lb/>
                gis, quò circuli majores. </s>
                <s id="N11B21">Quod quidem in perpendicu­
                  <lb/>
                lo experientià conſtat: de grauium verò à centro excur
                  <lb/>
                ſu licet nulla experientia habeatur, id tamen ſimilitudo
                  <lb/>
                rationis euincit: non enim minùs contra natu­
                  <lb/>
                ram grauitatis eſſe videtur in circulo à lineâ ſtatio­
                  <lb/>
                nis, quam in lineâ perpendiculari è centro efferi. </s>
                <s id="N11B2E">Hujus
                  <lb/>
                autem ratio hæc: quia impulſus in quolibet puncto, ac
                  <lb/>
                proinde in fine motus eſt major grauitate: per prop: 11.
                  <lb/>
                eſt autem agens neceſſarium per prop: 2. & non niſi per
                  <lb/>
                lineam rectam mouet
                  <expan abbr="ſuũ">ſuum</expan>
                mobile per prop: 3. ſuperabit
                  <lb/>
                ergo illam, quâ in centro firmatur, grauitatem, non mi­
                  <lb/>
                nùs, quam cùm lapidem ſimilis impulſus à centro lon­
                  <lb/>
                giùs abducit. </s>
              </p>
            </subchap1>
            <subchap1 id="N11B43">
              <p id="N11B44" type="main">
                <s id="N11B46">
                  <emph type="center"/>
                Propoſitio XX.
                  <emph.end type="center"/>
                </s>
              </p>
              <p id="N11B4D" type="main">
                <s id="N11B4F">
                  <emph type="italics"/>
                Velocitas in motu collecta per æqualia ſuo augmento decremen­
                  <lb/>
                ta in quietem terminatur.
                  <emph.end type="italics"/>
                </s>
              </p>
              <p id="N11B58" type="main">
                <s id="N11B5A">PErpendiculum liberè dimiſſum in ſuam ſtationem
                  <lb/>
                recurrit,
                  <expan abbr="atq́">atque</expan>
                ; eodem motu continuato ultra </s>
              </p>
            </subchap1>
          </chap>
        </body>
      </text>
    </archimedes>
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