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

Table of figures

< >
[Figure 31]
[Figure 32]
[Figure 33]
[Figure 34]
[Figure 35]
[Figure 36]
[Figure 37]
[Figure 38]
[Figure 39]
[Figure 40]
[Figure 41]
[Figure 42]
[Figure 43]
[Figure 44]
[Figure 45]
[Figure 46]
[Figure 47]
[Figure 48]
[Figure 49]
[Figure 50]
[Figure 51]
[Figure 52]
[Figure 53]
[Figure 54]
[Figure 55]
[Figure 56]
[Figure 57]
[Figure 58]
[Figure 59]
[Figure 60]
< >
page |< < of 579 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s id="s.000576">
                <pb pagenum="116" xlink:href="010/01/124.jpg"/>
                <arrow.to.target n="marg142"/>
                <lb/>
              53.) conatus, & impetus totalis, quo ignis per mer­
                <lb/>
              curium aſcendit, vel terra per ignem deſcendit, men­
                <lb/>
              ſurari debet ab aggregato virium extremarum, ſci
                <lb/>
              licet à tota vi leuitatis cum tota vi grauitatis, quarę
                <lb/>
              totalis impetus erit octo graduum. </s>
              <s id="s.000577">Sed hoc eſt fal­
                <lb/>
              ſum, contra aduerſarij aſſertionem, & contra Archi­
                <lb/>
              medem, ea enim, quæ in fluido eleuantur, tanta vi
                <lb/>
              aſcendunt, quanta eſt grauitas qua moles fluidi mer­
                <lb/>
              curialis æqualis corpori igneo intra ipſum demerſo
                <lb/>
              ſuperat huius grauitatem, quæ nulla eſt, & proindè
                <lb/>
              ignis impetu quatuor graduum per mercurium
                <expan abbr="aſcẽ-dit">aſcen­
                  <lb/>
                dit</expan>
              , quaproptèr non fertur ignis ſursùm à vi eius le­
                <lb/>
              uitatis, & ideò leuis non erit, quod erat &c.
                <lb/>
                <arrow.to.target n="marg143"/>
              </s>
            </p>
            <p type="margin">
              <s id="s.000578">
                <margin.target id="marg140"/>
              Suppoſitio­
                <lb/>
              nes aliquæ
                <lb/>
              peripatetice
                <lb/>
              recenſentur.</s>
            </p>
            <p type="margin">
              <s id="s.000579">
                <margin.target id="marg141"/>
              Cap. 4. poſi­
                <lb/>
              tiuam leui­
                <lb/>
              tatem noņ
                <lb/>
              dari.</s>
            </p>
            <p type="margin">
              <s id="s.000580">
                <margin.target id="marg142"/>
              Cap. 4. poſi­
                <lb/>
              tiuam leui­
                <lb/>
              tatem noņ
                <lb/>
              dari.</s>
            </p>
            <p type="margin">
              <s id="s.000581">
                <margin.target id="marg143"/>
              Dubitatur
                <lb/>
              de menſura
                <lb/>
              gradus præ­
                <lb/>
              dicti impe­
                <lb/>
              tus.</s>
            </p>
            <p type="main">
              <s id="s.000582">Sed inſtabit denuò peripateticus, dicetque, quòd
                <lb/>
              ea velocitas, quæ exercetur ab igne aſcendente per
                <lb/>
              mercurium, aut à terra deſcendente per ignem po­
                <lb/>
              terit cenſeri octo graduum, vel quatuor ad libitum,
                <lb/>
              quia non habemus certam menſuram vnius gradus
                <lb/>
              impetus, & ſic mediante ſenſu, & experientia non
                <lb/>
              poteſt eius ſententia redargui. </s>
            </p>
            <p type="main">
              <s id="s.000583">
                <emph type="center"/>
              PROP. LVI.
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.000584">
                <emph type="center"/>
                <emph type="italics"/>
              Reperire menſuram certi gradus impetus reſpectu cuius di­
                <lb/>
              ſcerni valeat an impetus deſcenſus terræ per ignem,
                <lb/>
              vel aſcenſus ignis per mercurium ſit octo, vel
                <lb/>
              quatuor graduum.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.000585">SEd prædictùm effugium ſic refellemus: Fiat ex­
                <lb/>
              perimentum non in mercurio ſimplicitèr graui, </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>