Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

List of thumbnails

< >
121
121
122
122
123
123
124
124
125
125
126
126
127
127
128
128
129
129
130
130
< >
page |< < of 303 > >|
    <archimedes>
      <text>
        <body>
          <chap id="N10019">
            <p id="N139E1" type="main">
              <s id="N13A26">
                <pb pagenum="122" xlink:href="005/01/130.jpg"/>
              reſiſtat lationi, ſicut ipſius proræ immerſioni, quæ contra
                <lb/>
              naturam ligni ſequeretur ex declinatione mali. </s>
              <s id="N13A3E">Accedit
                <lb/>
              quia neque pars carinæ, quæ eſt à malo ad puppim poſſet
                <lb/>
              eleuari; tum propter grauitatem puppis, quæ ſe habet tan­
                <lb/>
              quam onus in extremo vectis,
                <expan abbr="ibiq.">ibique</expan>
              maximè præponderat
                <lb/>
              impulſui contrario; tum propter naturalem reſiſtentiam ca­
                <lb/>
              rinæ
                <expan abbr="totiusq.">totiusque</expan>
              fundi ne ſeparetur ab aqua, cui connaturalius
                <lb/>
              ligna præſertim plana adhærent; vt patet ex difficultate,
                <lb/>
              qua ſupernatantes tabulæ extrahuntur ex aqua. </s>
            </p>
            <p id="N13A57" type="main">
              <s id="N13A59">Secundum vtramque igitur vectis rationem, quam malus
                <lb/>
              participat, nauem promouet in anteriora, abſque eo, quod
                <lb/>
              verſus proram inclinetur, ſed tantum præmat, eo pacto, quo
                <lb/>
              diximus, in ſitu vnde è foramine exit. </s>
              <s id="N13A62">Quare non rectè Bal­
                <lb/>
              dus ſecundam vectis rationem in malo admittens, primam
                <lb/>
              ab Ariſtotele allatam impugnat. </s>
              <s id="N13A69">Ex eo quod ſi malus talis
                <lb/>
              vectis vim haberet, vento validè impellente, aut ſequeretur
                <lb/>
              fractio ipſius mali ad ſedem, aut inclinatio verſus proram
                <lb/>
              cum immerſione ipſius proræ, & eleuatione puppis: Siqui­
                <lb/>
              dem nec probat ſequelam, nec id ipſum, quod damnat de­
                <lb/>
              uitat iuxta ſecundam vectis rationem quam approbat, vt
                <lb/>
              per ſe patet. </s>
              <s id="N13A78">
                <expan abbr="Immeritoq.">Immeritoque</expan>
              proinde ſimul recurrit ad maio­
                <lb/>
              rem infeſtationem ventorum, quam experimur in locis ſubli­
                <lb/>
              mioribus, vt cauſam afferat propter quam, cum ſublimior
                <lb/>
              fuerit antenna, citius
                <expan abbr="nauigiũ">nauigium</expan>
              ſpiritu flante moueatur. </s>
              <s id="N13A88">Nam
                <lb/>
              & cauſam quam Ariſtoteles tradit manifeſtam habemus; &
                <lb/>
              non ſemper verum eſt, quod ipſe de vento aſſumit, maximè
                <lb/>
              in tam parua diſtantia, & loco non minus expoſito. </s>
            </p>
            <p id="N13A91" type="main">
              <s id="N13A93">Denique ex his expediri etiam poteſt alia quæſtio, cur
                <lb/>
              nimirum fluctuante aliquantulum mare, ac minimè velis
                <lb/>
              munito, aut progrediente nauigio, quo altius ſublimatur an­
                <lb/>
              tenna, minus ipſum commoueatur; vt in ſtatione nauium at­
                <lb/>
              que triremium extra portum ſolet contingere. </s>
              <s id="N13A9E">Etenim
                <lb/>
              iuxta prædicta facilè reſpondetur, tunc quoque malum, ve­
                <lb/>
              ctis rationem habere, altero in extremo ſuffulti prope na­
                <lb/>
              uis carinam: antennam verò oneris vicem ſubire, ac mare
                <lb/>
              fluctuans, potentiæ mouentis, cuius virtus mediante naui-</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>