Varro, Michael, De motv tractatvs

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    <archimedes>
      <text>
        <body>
          <chap>
            <pb xlink:href="044/01/031.jpg" pagenum="23"/>
            <p type="main">
              <s>Tantum enim eſt libram vnam quatuor ſpatiis
                <lb/>
              moueri, quantum libras quatuor vno ſpatio eodem
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              tempore: ſi igitur alterutri eorum ita
                <expan abbr="conſtitutorũ">conſtitutorum</expan>
              ,
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              vel momentum vis addatur, id cui additum fuerit,
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              alterum mouebit. </s>
              <s>Idem fiet ſi A ita connectatur vt
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              vel momento citiùs quàm moueri poſitum eſt, mo
                <lb/>
              ueatur vel B tardiùs. </s>
            </p>
            <p type="main">
              <s>Id etiam alia ratione oſtendi poteſt, ſi vis A qua­
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              drupla ſit ad vim B, erunt in A quatuor partes, ipſi B
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              æquales. </s>
              <s>Si igitur B cum ſingulis illis committatur,
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              ita vt æqualiter moueantur, non fiet motus: ſi verò
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              alterutri aut ipſi B, aut ſingulis illis partibus vis vel
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              motus momentum adiiciatur vel detrahatur, illa cui
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              adiectum fuerit, aut cui non detractum fuerit, nutu
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              ſuo mouebitur, & aliam contra nutum eius moue­
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              bit. </s>
              <s>Addito igitur ipſi B momento, dum vno ſpatio
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              mouebitur, ſingulas illas partes vno ſpatio moue­
                <lb/>
              bit. </s>
              <s>Vbi igitur ſingulas ſemel mouerit, ipſa quater
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              mota erit. </s>
              <s>Dum verò ſingulæ ſemel motæ erunt, to­
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              tum ex illis conſtans ſemel motum intelligetur: po­
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              terit igitur B addito ipſi momento, dum quater mo
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              uebitur, ſemel totum A mouere. </s>
            </p>
            <p type="main">
              <s>Tertio modo id ipſum concludere poſſumus. </s>
              <s>Si
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              duæ vires æquales connectantur, ita vt motæ, æqua­
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              liter moueantur, altera in
                <expan abbr="alterã">alteram</expan>
              non aget. </s>
              <s>Si verò ita
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              connectantur vt motæ inæqualiter moueantur, </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>