Musschenbroek, Petrus van, Physicae experimentales, et geometricae de magnete, tuborum capillarium vitreorumque speculorum attractione, magnitudine terrae, cohaerentia corporum firmorum dissertationes: ut et ephemerides meteorologicae ultraiectinae

Table of contents

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[371.] EXPERIMENTUM IX.
[372.] EXPERIMENTUM X.
[373.] EXPERIMENTUM XI.
[374.] EXPERIMENTUM XII.
[375.] EXPERIMENTUM XIII.
[376.] EXPERIMENTUM XIV.
[377.] EXPERIMENTUM XV.
[378.] EXPERIMENTUM XVI.
[379.] EXPERIMENTUM XVII.
[380.] EXPERIMENTUM XVIII.
[381.] EXPERIMENTUM XIX.
[382.] EXPERIMENTUM XX.
[383.] EXPERIMENTUM XXI.
[384.] EXPERIMENTUM XXII.
[385.] EXPERIMENTUM XXIII.
[386.] EXPERIMENTUM XXIV.
[387.] EXPERIMENTVM XXV.
[388.] EXPERIMENTUM XXVI.
[389.] EXPERIMENTUM XXVII.
[390.] EXPERIMENTUM XXVIII.
[391.] EXPERIMENTUM XXIX.
[392.] EXPERIMENTUM XXX.
[393.] EXPERIMENTUM XXXI.
[394.] EXPERIMENTUM XXXII.
[395.] EXPERIMENTUM XXXIII.
[396.] EXPERIMENTUM XXXIV.
[397.] EXPERIMENTUM XXXV.
[398.] EXPERIMENTUM XXXVI.
[399.] EXPERIMENTUM XXXVII.
[400.] EXPERIMENTUM XXXVIII.
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            <s xml:id="echoid-s11143" xml:space="preserve">
              <pb o="479" file="0493" n="493" rhead="CORPORUM FIRMORUM."/>
            A O B habetur, ducendo A O in O B quod dabit a b eodem mo-
              <lb/>
            do planum F C D habebitur ducendo C E in C D ſive {bx/d} in
              <lb/>
            a {x/d} quod dat {a b x x/dd} ſive {A O B X E F X E F/A F X A F}</s>
          </p>
          <p>
            <s xml:id="echoid-s11144" xml:space="preserve">Scbolion. </s>
            <s xml:id="echoid-s11145" xml:space="preserve">Hoc modo conſiderari poſſunt Cohærentiæ abſolutæ,
              <lb/>
            quam habent corpora omnia poſſibilia tum in baſibus, tum in quo-
              <lb/>
            libet ſegmento baſi parallelo, ad id nihil aliud requiritur, quam
              <lb/>
            ut ea, quæ in Geometria demonſtrata ſunt, huc advocentur: </s>
            <s xml:id="echoid-s11146" xml:space="preserve">opi-
              <lb/>
            natus fui hanc levem ſcintillam ſufficere Tironibus, atque me ita
              <lb/>
            demonſtraſſe, quâ viâ & </s>
            <s xml:id="echoid-s11147" xml:space="preserve">methodo pergendum ſit.</s>
            <s xml:id="echoid-s11148" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div361" type="section" level="1" n="361">
          <head xml:id="echoid-head471" xml:space="preserve">PROPOSITIO XVIII.</head>
          <p style="it">
            <s xml:id="echoid-s11149" xml:space="preserve">In comparatis abſolutis Cobærentiis corporum ex diver ſa materia
              <lb/>
            confectorum, ejusdem vel diver ſæ baſeos, erunt inter ſe vires Co-
              <lb/>
            bærentiæ in ratione compoſita baſium & </s>
            <s xml:id="echoid-s11150" xml:space="preserve">Cobærentiarum in Ex-
              <lb/>
            perimentis fundæmentalibus obſer vatarum.</s>
            <s xml:id="echoid-s11151" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s11152" xml:space="preserve">Nam poſitis corporibus ejuſdem materiæ & </s>
            <s xml:id="echoid-s11153" xml:space="preserve">diverſarum baſium,
              <lb/>
            erunt Cohærentiæ abſolutæ in ratione baſium; </s>
            <s xml:id="echoid-s11154" xml:space="preserve">poſitis corporibus di-
              <lb/>
            verſæ materiæ & </s>
            <s xml:id="echoid-s11155" xml:space="preserve">earundem baſium, erunt Cohærentiæ quemad-
              <lb/>
            modum Experimenta fundamentalia detegunt: </s>
            <s xml:id="echoid-s11156" xml:space="preserve">quare poſitis tum
              <lb/>
            baſibus, tum materiis corporum diverſis, erunt Cohærentiæ in ratio-
              <lb/>
            ne compoſita baſium & </s>
            <s xml:id="echoid-s11157" xml:space="preserve">Cohærentiarum in Experimentis fundamen-
              <lb/>
            talibus detectarum.</s>
            <s xml:id="echoid-s11158" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s11159" xml:space="preserve">Corol. </s>
            <s xml:id="echoid-s11160" xml:space="preserve">Si Cohærentiæ corporum diverſæ materiæ ſint in ratio-
              <lb/>
            ne inverſa baſium ſuarum, erunt Cohærentiæ abſolutæ inter ſe æ-
              <lb/>
            quales.</s>
            <s xml:id="echoid-s11161" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div362" type="section" level="1" n="362">
          <head xml:id="echoid-head472" style="it" xml:space="preserve">Experimenta fundamentalia Cobærentiæ abſolutæ
            <lb/>
          demonſtrandæ inſervientia.</head>
          <p>
            <s xml:id="echoid-s11162" xml:space="preserve">Viſis quibusdam generalibus propoſitionibus, convenit Experi-
              <lb/>
            mentorum ope explorare, quæ & </s>
            <s xml:id="echoid-s11163" xml:space="preserve">quantæ ſint corporum datæ craſſitiei
              <lb/>
            Cohærentiæ abſolutæ, hoc eſt, quando ſecundum longitudinem di-
              <lb/>
            ſtrahuntur: </s>
            <s xml:id="echoid-s11164" xml:space="preserve">hæc fundamentalia voco, (ſit venia verbo) quia baſes </s>
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