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 Notes

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page |< < (393) of 795 > >|
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          <pb o="393" file="0407" n="407" rhead="DE MAGNITUDINE TERRÆ."/>
        </div>
        <div xml:id="echoid-div289" type="section" level="1" n="289">
          <head xml:id="echoid-head345" xml:space="preserve">XXXI.
            <emph style="sc">Problema.</emph>
          </head>
          <head xml:id="echoid-head346" style="it" xml:space="preserve">Triangulum E V ?. Leida, Trajectum, Alcmaria.</head>
          <note position="right" xml:space="preserve">
            <lb/>
          Per Problema VI datur E V, diſtantia inter Leidam \\ & Trajectum # 11584. 0.
            <lb/>
          Per Problema XVII datur E ?, diſtantia inter Lei- \\ dam & Alcmariam # 14708. 5.
            <lb/>
          Ex obſervatis autem datur per Problema XIV angu- \\ lus V E I # 77 gr. 50 ſcr.
            <lb/>
          Et per Problema XXX angulus ? E I # 3 gr. 25 ſcr.
            <lb/>
          Unde conflatur totus V E ? # 81 gr. 15 ſcr.
            <lb/>
          Atque hinc datis cruribus cum angulo ab ipſis com- \\ prehenſo dabitur baſis V ?, diſtantia inter Trajectum \\ & Alcmariam # 17271. 2.
            <lb/>
          Et angulus E V ? # 57 gr. 17 ſcr.
            <lb/>
          Et angulus V ? E # 41 gr. 28 ſcr.
            <lb/>
          </note>
        </div>
        <div xml:id="echoid-div290" type="section" level="1" n="290">
          <head xml:id="echoid-head347" xml:space="preserve">XXXII.
            <emph style="sc">Problema.</emph>
          </head>
          <head xml:id="echoid-head348" style="it" xml:space="preserve">Triangulum V L ?. Trajectum, Bommelia, Alcmaria.</head>
          <note position="right" xml:space="preserve">
            <lb/>
          Per Problema XVIII & XIX datur V L diſtantia \\ inter Bommeliam & Trajectum # 8515. 0.
            <lb/>
          Et per Problema XXXI datur V ? diſtantia inter \\ Trajectum & Alcmariam # 17271. 2.
            <lb/>
          Ex obſervatis autem per Problema XIX datur an- \\ gulus L V R # 62 gr. 13 ſcr.
            <lb/>
          Ex obſervatis item angulus R V E per \\ Problema XIX # 54 gr. 29 ſcr.
            <lb/>
          Et angulus E V ? per Problema XXXI # 57 gr. 17 ſcr.
            <lb/>
          Unde totus L V ? datur # 173 gr. 59 ſcr.
            <lb/>
          Quare datis cruribus & angulo ab ipſis comprehen- \\ ſo dabitur baſis L ?, diſtantia inter Bommeliam & \\ Alcmariam # 25755. </note>
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