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

Table of figures

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[171. Figure]
[172. Figure]
[173. Figure]
[174. Figure]
[175. Figure]
[176. Figure]
[177. Figure]
[178. Figure]
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[186. Figure]
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        <body>
          <chap>
            <p type="main">
              <s id="s.001302">
                <pb pagenum="254" xlink:href="010/01/262.jpg"/>
                <arrow.to.target n="marg340"/>
                <lb/>
              norum 31616. pondus verò
                <expan abbr="eiuſdẽ">eiuſdem</expan>
              in aqua fuit GH
                <lb/>
              gran. 4272, eorum differentia HE fuit gran. 27344.
                <lb/>
              Præterea pondus totius pilæ contuſæ GN fuit gra­
                <lb/>
              norum 31623. in aere, in aqua verò fuit GM gran.
                <lb/>
              12508, ergò eorum differentia ſcilicèt pondus MN,
                <lb/>
              vel EO fuit granorum 19115. pondus EN differen­
                <lb/>
              tiale inter GE, & GN fuit gran. 7. pondus verò dif­
                <lb/>
              ferentiale HO erit granorum 8229. quare ex regula
                <lb/>
              aurea vt pondus aeris granor. </s>
              <s id="s.001303">7. ad pondus molis a­
                <lb/>
              quæ ei æqualis gran. 8229. ita ſe habet 1. ad 1175.
                <lb/>
              cum 4. ſept. </s>
              <s id="s.001304">itaque vna particula aquæ æquè ponde­
                <lb/>
              rabit, ac æſtiui aeris particulæ 1175. cum 4. ſept.
                <lb/>
              </s>
              <s id="s.001305">quarum ſingulæ æquales ſint mole ipſi aquæ. </s>
            </p>
            <p type="margin">
              <s id="s.001306">
                <margin.target id="marg336"/>
              Cap. 5. de ae­
                <lb/>
              ris grauitate
                <lb/>
              æquilibrio,
                <lb/>
              ſtructura, &
                <lb/>
              vi elaterią
                <lb/>
              eius.</s>
            </p>
            <p type="margin">
              <s id="s.001307">
                <margin.target id="marg337"/>
              De infiden­
                <lb/>
              tibus humi­
                <lb/>
              do l. 1. pr. 7.</s>
            </p>
            <p type="margin">
              <s id="s.001308">
                <margin.target id="marg338"/>
              Cap. 5. de ae­
                <lb/>
              ris grauitate
                <lb/>
              æquilibrio,
                <lb/>
              ſtructura, &
                <lb/>
              vi elaterią
                <lb/>
              eius.</s>
            </p>
            <p type="margin">
              <s id="s.001309">
                <margin.target id="marg339"/>
              Ibidem.</s>
            </p>
            <p type="margin">
              <s id="s.001310">
                <margin.target id="marg340"/>
              Cap. 5. de ae
                <lb/>
              ris grauitate
                <lb/>
              æquilibrio,
                <lb/>
              ſtructura, &
                <lb/>
              vi elaterią
                <lb/>
              eius.</s>
            </p>
            <p type="main">
              <s id="s.001311">Et in hac operatione facillima, quæ fallacijs, ac
                <lb/>
              difficultatibus minimè obnoxia eſſe videtur, ſummo
                <lb/>
              compendione dùm grauitas ipſius aeris, ſed etiam̨
                <lb/>
              proportio, quam habet ad aquæ grauitatem vnicą
                <lb/>
              operatione elicitur. </s>
            </p>
            <p type="main">
              <s id="s.001312">
                <emph type="center"/>
              PROP. CXXI.
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.001313">
                <emph type="center"/>
                <emph type="italics"/>
              Distantia inter maximam aeris conſtrictionem, & eiuſdem
                <lb/>
              maximam dilatationem est vt
                <emph.end type="italics"/>
              1.
                <emph type="italics"/>
              ad
                <emph.end type="italics"/>
              2000.
                <lb/>
                <emph type="italics"/>
              ferè.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.001314">TAndem ex noſtris experimentis deducitur ma­
                <lb/>
                <arrow.to.target n="marg341"/>
                <lb/>
              xima aeris dilatatio. </s>
              <s id="s.001315">Suppoſito enim quòd in
                <lb/>
              catapulta pneumatica aer ad
                <expan abbr="decimã">decimam</expan>
              ſpatij eius par­
                <lb/>
              tem redigatur, quia ſupra, ex noſtro experimento, de­
                <lb/>
              duximus aerem rarefieri vt ſpatium expleat centies, </s>
            </p>
          </chap>
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