Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

List of thumbnails

< >
51
51 		52
52
53
53 		54
54
55
55 		56
56
57
57 		58
58
59
59 		60
60
< >
page |< < of 303 > >|
    <archimedes>
      <text>
        <body>
          <chap id="N10019">
            <p id="N1183D" type="main">
              <s id="N1186E">
                <pb pagenum="48" xlink:href="005/01/056.jpg"/>
              vnico tantum modo motu verſus vnicam differentiam ſitus,
                <lb/>
              ſed duplici motu, nempe mixto ex naturali & præternaturali;
                <lb/>
              verſus duplicem differentiam ſitus. </s>
              <s id="N1187A">Naturali quippe, quo in
                <lb/>
              propoſita figura fertur verſus latus F D, præternaturali verò,
                <lb/>
              quo retrahitur in tranſuerſum verſus latus E D, eo quòd alte­
                <lb/>
              rum eius extremum detineatur in centro E, vt clarius infra
                <lb/>
              patebit. </s>
            </p>
            <p id="N11885" type="main">
              <s id="N11887">Quibus ita conſtitutis, reuertitur Ariſtoteles ad
                <expan abbr="probandũ">probandum</expan>
              ,
                <lb/>
              partes vel puncta ſemidiametri, eò velocius moueri, quò plus
                <lb/>
              à centro diſtauerint; eò verò tardius, quò magis ad centrum
                <lb/>
              acceſſerint. </s>
              <s id="N11896">Quod cum ad doctrinam in ſuperiori textu tra­
                <lb/>
              ditam ſpectet,
                <expan abbr="illucq.">illucque</expan>
              propterea à nobis tranſlatum ſit, ac ſa­
                <lb/>
              tis expoſitum, non eſt cur hic rurſus idem repetatur ac denuo
                <lb/>
              exponatur. </s>
              <s id="N118A3">Acceptionem autem & explicationem motus
                <lb/>
              naturalis ac præternaturalis, qua vſi ſumus, ſumpſimus ex co­
                <lb/>
              dem Philoſopho textu ſequenti, & lib. 1. Metheororum c. 5.
                <lb/>
              Vbi diſcurrentium ſyderum ac fulminum motum quem in
                <lb/>
              ſublimi aere obliquè fieri conſpicimus, ex duabus pariter la­
                <lb/>
              tionibus docet conſtare. </s>
              <s id="N118B2">Vna quidem naturali, qua prout
                <lb/>
              accenſa ac leuia corpora, ſurſum rectà tendere debent:
                <lb/>
              altera verò præternaturali, qua prout à conſtipan­
                <lb/>
              te frigore extruduntur ac propelluntur (in­
                <lb/>
              ſpiſſata ſcilicet ac grauitante magis eo­
                <lb/>
              rum exhalationis materia) deor­
                <lb/>
              ſum inclinant. </s>
              <s id="N118C1">Ex his enim
                <lb/>
              duabus lationibus
                <lb/>
              medius qui­
                <lb/>
              dam mo­
                <lb/>
              tus
                <lb/>
              reſultat, quo vt ipſe inquit, ſydera
                <lb/>
              videntur volare, & obliquè
                <lb/>
              tanquam proiecta
                <lb/>
              per aera
                <lb/>
              ferri. </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum