Landi, Bassiano, Ecphrasis de motu, 1550

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page |< < of 71 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb xlink:href="030/01/050.jpg"/>
              ſtotele. </s>
              <s>Et quemadmodum ex celeri­
                <lb/>
              tatis, & tarditatis incremento diuidi­
                <lb/>
              tur tempus, ita quoque magnitudo, vt li­
                <lb/>
              quido conſtat ex definitione velocioris
                <lb/>
              & tardioris corporis acti per aliquam
                <lb/>
                <expan abbr="magnitudinẽ">magnitudinem</expan>
              . </s>
              <s>Ex deſcriptione velo­
                <lb/>
              cis motus facillime dignoſcitur tardus,
                <lb/>
              quia
                <expan abbr="contrariorũ">contrariorum</expan>
              eſt par ratio & defini­
                <lb/>
              tio: tardus igitur motus eſt, quo mobi­
                <lb/>
              le corpus, aut in æquali
                <expan abbr="tẽpore">tempore</expan>
              minus
                <lb/>
                <expan abbr="ſpaciũ">ſpacium</expan>
              pertranſit, aut in maiori minus,
                <lb/>
              aut in maiori æquale. </s>
              <s>Cauſa' verò velo­
                <lb/>
              citatis ac tarditatis (vt pote
                <expan abbr="">cum</expan>
              aliquod
                <lb/>
              corpus inanime celerius alio mouea­
                <lb/>
              tur) duplex reddi ſolet: altera
                <expan abbr="qdẽ">qdem</expan>
              ſumi­
                <lb/>
              tur à disſimilitudine medii: altera ve­
                <lb/>
              rò à diſpari grauitate & leuitate corpo­
                <lb/>
              ris mobilis. </s>
              <s>Corpus namque longè cele­
                <lb/>
              rius fertur per medium liquidius & ma­
                <lb/>
              gis tenue, vt per aëra, quàm per ſolidius
                <lb/>
              & ſpisſius, vt per aquam: vt pote quod</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>