Casati, Paolo, Terra machinis mota : dissertationes geometricae, mechanicae physicae hydrostaticae

List of thumbnails

< >
21
21 		22
22
23
23 		24
24
25
25 		26
26
27
27 		28
28
29
29 		30
30
< >
page |< < of 241 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb xlink:href="018/01/023.jpg" pagenum="15"/>
              cui pondus adnectitur, alligato, potentia re­
                <lb/>
              liquum extremum arreptum trahens plus
                <lb/>
              obtinet ad mouendum momenti, quàm ſi
                <lb/>
              funis alteri trochleæ à pondere remotæ ad­
                <lb/>
              necteretur; in primo enim caſu motus po­
                <lb/>
              tentiæ ad motum ponderis maiorem habet
                <lb/>
              Rationem, quàm in ſecundo. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="note9"/>
                <emph type="italics"/>
              VIII
                <lb/>
              Orbiculi
                <lb/>
              pauci in plu
                <lb/>
              res minores
                <lb/>
              trochleas di
                <lb/>
              stributi plus
                <lb/>
              poſſunt,
                <lb/>
              quàm duæ
                <lb/>
              trochleæ ex
                <lb/>
              multis mil­
                <lb/>
              libus orbi­
                <lb/>
              culorum.
                <emph.end type="italics"/>
              </s>
            </p>
            <p type="main">
              <s>
                <emph type="italics"/>
              Guld.
                <emph.end type="italics"/>
              </s>
              <s> Id ego tibi lubens permitto. </s>
              <s>Nam
                <lb/>
                <figure id="id.018.01.023.1.jpg" xlink:href="018/01/023/1.jpg" number="8"/>
                <lb/>
              ſi trochleas duas R &
                <emph type="italics"/>
              S
                <emph.end type="italics"/>
              pona­
                <lb/>
                <arrow.to.target n="note10"/>
                <lb/>
              mus binis orbiculis inſtructas,
                <lb/>
              funis autem extremum A tro­
                <lb/>
              chleæ S annulo alligetur, &
                <lb/>
              ducatur funis per ABCDEF
                <lb/>
              GHIK, conſtat totius funis
                <lb/>
              longitudinem quadruplam eſ­
                <lb/>
              ſe interualli, quo trochleæ à
                <lb/>
              ſe inuicem ſeiunguntur. </s>
              <s>Iam
                <lb/>
              verò plurimum intereſt, vtri
                <lb/>
              trochlearum pondus adiunxe­
                <lb/>
              ris: ſi enim pondus in R ad­
                <lb/>
              nectatur, potentia K tamdiu
                <lb/>
              mouetur, ac ab
                <emph type="italics"/>
              S
                <emph.end type="italics"/>
              recedit, do­
                <lb/>
              nec funis totus explicetur: per­
                <lb/>
              currit igitur ſpatium funis
                <lb/>
              longitudini æquale, videlicet
                <lb/>
              quadruplum interualli inter
                <lb/>
              R & S. </s>
              <s>At verò ſi pondus in
                <lb/>
              S alligetur, eadem potentią </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum