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

Table of figures

< >
[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. Figure]
[61. Figure]
[62. Figure]
[63. Figure]
[64. Figure]
[65. Figure]
[66. Figure]
[67. Figure]
[68. Figure]
[69. Figure]
[70. Figure]
< >
page |< < of 579 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s id="s.000413">
                <pb pagenum="87" xlink:href="010/01/095.jpg"/>
                <arrow.to.target n="marg97"/>
              </s>
            </p>
            <p type="margin">
              <s id="s.000414">
                <margin.target id="marg96"/>
              Cap. 4. poſi­
                <lb/>
              tiuam leui­
                <lb/>
              tatem noņ
                <lb/>
              dari.</s>
            </p>
            <p type="margin">
              <s id="s.000415">
                <margin.target id="marg97"/>
              Cap. 4. poſi­
                <lb/>
              tiuam leui­
                <lb/>
              tatem noņ
                <lb/>
              dari.</s>
            </p>
            <p type="main">
              <s id="s.000416">
                <emph type="center"/>
              PROP. XXXIX.
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.000417">
                <emph type="center"/>
                <emph type="italics"/>
              Violentia, qua lignum, & aer per aquam aſcendit, dicitur
                <lb/>
              naturalis, quia eſt neceſſaria.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.000418">ET hæc quidem dicta ſunt iuxtà vulgarem Peri­
                <lb/>
              pateticam ſententiam, ſed quiſquis hoc nego­
                <lb/>
              tium attentè perpenderit, is planè percipiet, quòd
                <lb/>
              vox violentiæ trahit originem metaphoricè ab illo
                <lb/>
              ſenſu diſplìcentiæ doloris, & amaritudinis, quam
                <lb/>
              patiuntur animantia, dum alterantur, & corrum­
                <lb/>
              puntur. </s>
              <s id="s.000419">Hinc ſequitur, quòd vbi deficit ſenſus, defi­
                <lb/>
              ciat quoque dolor, & violentia neceſsè eſt, & proin­
                <lb/>
              dè alia regula, & norma certiori, ac tutiori diſtingui
                <lb/>
              deberent operationes naturales à non naturalibus,
                <lb/>
              ſeù violentis, eſtque huiuſmodi: operationes omnes
                <lb/>
              quæ abſolutè, & omninò neceſſariæ ſunt, neque vllo
                <lb/>
              pacto fieri poteſt, vt Natura eas negligat, ſed cogi­
                <lb/>
              tur neceſſariò eas exercere, iure naturales operatio­
                <lb/>
              nes appellari, ac cenſeri debent. </s>
              <s id="s.000420">Modò quia ope­
                <lb/>
              ratio naturalis, qua corpora grauiora profundiùs
                <lb/>
              deſcendunt, atque centro terræ propinquiora fiunt,
                <lb/>
              quàm minùs grauia neceſſariò ſecum inuoluit ordi­
                <lb/>
              natam diſpoſitionem corporum, vt nimirùm grauio­
                <lb/>
              ra infimum locum poſſideant; minùs grauia verò ſu­
                <lb/>
              premum, & inſuper vniuerſa huiuſmodi recta diſpo­
                <lb/>
              ſitio exigit vt ambo corpora moueantur tendendo
                <lb/>
                <arrow.to.target n="marg98"/>
                <lb/>
              deorsùm in centro communi grauitatis eorum. </s>
              <s id="s.000421">Non
                <lb/>
              ſecùs ac in libra preſſa ab in æqualibus ponderibus, </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>