Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

List of thumbnails

< >
131
131
132
132
133
133
134
134
135
135
136
136
137
137
138
138
139
139
140
140
< >
page |< < of 303 > >|
    <archimedes>
      <text>
        <body>
          <chap id="N10019">
            <p id="N13A91" type="main">
              <s id="N13A9E">
                <pb pagenum="123" xlink:href="005/01/131.jpg"/>
              gio applicatur vecti inter fulcimentum, & onus; nempe vbi
                <lb/>
              malus ipſe vltimo intra corpus nauigij continetur, vt paulo
                <lb/>
              ante deſcripſimus. </s>
              <s id="N13AB3">Dum enim iactatur ſimul cum nauigio
                <lb/>
              malus, ac propterea cogitur inclinari, obſtat quantum po­
                <lb/>
              teſt antenna in ſuperiori eius parte alligata tanquam onus
                <lb/>
              incumbens, quod perpendiculariter ad mundi centrum gra­
                <lb/>
              uitans, reſiſtit inclinationi, ne contra propriam rectitudinem,
                <lb/>
              ac naturalem propenſionem à perpendiculo deuians, obli­
                <lb/>
              què ad latera vergat. </s>
            </p>
            <p id="N13AC2" type="main">
              <s id="N13AC4">Magis autem, aut minus valet reſiſtere, iuxta maiorem,
                <lb/>
              aut minorem diſtantiam, quam habet à ſede mali, vbi con­
                <lb/>
              ſtituitur centrum ipſius motus circularis, quem ad commo­
                <lb/>
              tionem nauigij per varios arcus conficit malus. </s>
              <s id="N13ACF">Quo enim
                <lb/>
              plus à centro, ſeu fulcimento diſceſſerit onus, eo difficilius
                <lb/>
              dimouetur: diſtabit autem tanto magis à ſede mali, ac fun­
                <lb/>
              do nauis antenna, quantò altius ſublimatur. </s>
              <s id="N13AD8">Accedit quia
                <lb/>
              ſimul magis diſtabit à parte vbi vis incutitur malo in ſum­
                <lb/>
              mo foramine nauis hinc inde illum impellentis: potentia
                <lb/>
              verò remotius ab onere applicata, quàm à fulcimento ve­
                <lb/>
              ctis, minus illud mouere poteſt quando fulcimentum con­
                <lb/>
              ſtituitur in altero vectis extremo: Vt ſi quiſpiam extremo
                <lb/>
              ſariſſæ alicubi obfirmato, ac manu prope ipſum extremum
                <lb/>
              illi admota, aliquod pondus altero extremo dimouere co­
                <lb/>
              netur. </s>
              <s id="N13AEB">Antenna ergo remotiſſimè à loco vbi virtus impul­
                <lb/>
              ſiua in malo refunditur collocata, difficillimè commouetur,
                <lb/>
                <expan abbr="proindeq">proindeque</expan>
              ſimul cum illa totum nauigium cuius commotio­
                <lb/>
              ni magis valebit obſtare. </s>
            </p>
            <p id="N13AF4" type="main">
              <s id="N13AF6">Quod ſanè verificatur in mediocri, vel modica fluctuum
                <lb/>
              eleuatione, vt conſultò innuimus; alioquin nimis extuante
                <lb/>
              mare,
                <expan abbr="nimisq.">nimisque</expan>
              obtumeſcentibus vndis, dum validè iactatur
                <lb/>
              nauigium, oppoſitum experimur. </s>
              <s id="N13B03">Tunc enim ſi antenna in
                <lb/>
              illo
                <expan abbr="diſtãtiori">diſtantiori</expan>
              ſitu conſtituatur, ac ſemel cum nauigio admo­
                <lb/>
              dum inclinetur malus, ad totalem potius euerſionem con­
                <lb/>
              duceret. </s>
              <s id="N13B10">Quandoquidem linea perpendicularis, qua onus
                <lb/>
              antennæ mundi centrum petit ob talem inclinationem, non
                <lb/>
              caderet intra nauigium, ſed foris à latere, quò propenſius </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>