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 handwritten notes

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        <div xml:id="echoid-div621" type="section" level="1" n="621">
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            <s xml:id="echoid-s16258" xml:space="preserve">
              <pb o="640" file="0656" n="657" rhead="INTRODUCTIO AD COHÆRENTIAM"/>
            36. </s>
            <s xml:id="echoid-s16259" xml:space="preserve">depicta, in cujus aſſeribus lateralibus A A inſculpta ſunt fora-
              <lb/>
            mina diverſæ amplitudinis, quibus parallelopipeda examinanda im-
              <lb/>
            miſſa fuerunt.</s>
            <s xml:id="echoid-s16260" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s16261" xml:space="preserve">Omnia parallelopipeda, quæ his Experimentis inſervierunt,
              <lb/>
            erant ex bono ligno abſque nodis, fibriſve flexuoſis electa, ex eo-
              <lb/>
            dem diſſecta aſſere, quæ ejuſdem Ligni fuerunt, imo ex eodem
              <lb/>
            aſſere, qui parallelopipeda, in priori Capite examinata, præbue-
              <lb/>
            rat, ut melius comparari poſſet Cohærentia illius modi cum hocce:
              <lb/>
            </s>
            <s xml:id="echoid-s16262" xml:space="preserve">Memoravi ſupra, diſtantiam amborum aſſerum A A, in machina
              <lb/>
            deſcripta eſſe 18 pollic. </s>
            <s xml:id="echoid-s16263" xml:space="preserve">Rhenol. </s>
            <s xml:id="echoid-s16264" xml:space="preserve">adeoque conſtans erit fulcrorum
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            diſtantia in Experimentis deſcribendis: </s>
            <s xml:id="echoid-s16265" xml:space="preserve">Omnia parallelopipeda
              <lb/>
            longitudinis 2 pedum facta ſunt, ut utrimque paulum ex forami-
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            nibus eminerent, horumque medio appenſus funis cum annexis
              <lb/>
            ponderibus, quæ perpetuo ſed pedetentim aucta fuerunt, donec
              <lb/>
            lignum fregerint.</s>
            <s xml:id="echoid-s16266" xml:space="preserve"/>
          </p>
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        <div xml:id="echoid-div622" type="section" level="1" n="622">
          <head xml:id="echoid-head742" xml:space="preserve">EXPERIMENTUM CCIX.</head>
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            <s xml:id="echoid-s16267" xml:space="preserve">Sumtum fuit parallelopipedum Piceæ, altum 0, 40 pollic. </s>
            <s xml:id="echoid-s16268" xml:space="preserve">latum
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            0, 44 pollices, quod foraminibus immiſſum ex medio ſuſtinuit li-
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            bras 49 {1/2}. </s>
            <s xml:id="echoid-s16269" xml:space="preserve">tumque frangebatur; </s>
            <s xml:id="echoid-s16270" xml:space="preserve">antea tamen inſigniter in medio de-
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            primebatur, non autem tantopere ac cum libere binis impoſitum
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            erat fulcris; </s>
            <s xml:id="echoid-s16271" xml:space="preserve">extrema, quæ binis foraminibus inſederant ſigna im-
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            preſſionis receperant ab oris foraminum, quia enim ora interior & </s>
            <s xml:id="echoid-s16272" xml:space="preserve">
              <lb/>
            inferior foraminis fulcrum fuit, impreſſa erat parallelopipedo, ſed
              <lb/>
            aſſurgenti ejus extremo obſtiterat ora foraminis ſuperior & </s>
            <s xml:id="echoid-s16273" xml:space="preserve">exte-
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            rior, quæ hinc etiam notam impreſſionis cum parallelopipedo com-
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            municaverat; </s>
            <s xml:id="echoid-s16274" xml:space="preserve">hoc obſervatum fuit in omnibus Experimentis ſequen-
              <lb/>
            tibus, ſemel id indicaſſe ſufficiat.</s>
            <s xml:id="echoid-s16275" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div623" type="section" level="1" n="623">
          <head xml:id="echoid-head743" xml:space="preserve">EXPERIMENTUM CCX.</head>
          <p>
            <s xml:id="echoid-s16276" xml:space="preserve">Parallelopipedum ejuſdem Piceæ altum 0, 50 pollic. </s>
            <s xml:id="echoid-s16277" xml:space="preserve">latum quo-
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            que 0, 50 pollic. </s>
            <s xml:id="echoid-s16278" xml:space="preserve">eodem modo examinatum, ſuſtinuit ex ſui medio
              <lb/>
            libras 62, a quibus elapſo minuto, fractum fuit.</s>
            <s xml:id="echoid-s16279" xml:space="preserve"/>
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