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

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          <pb o="20" file="0034" n="34" rhead="DISSERTATIO"/>
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            <lb/>
          Lin. # gran. Med.
            <lb/>
          # 2 # 215
            <lb/>
          # 1 # 250
            <lb/>
          # {1/2} # 290
            <lb/>
          # 0 # 340
            <lb/>
          </note>
          <p>
            <s xml:id="echoid-s544" xml:space="preserve">In immediato contactu erant hic vires eædem attrahentes, atque
              <lb/>
            in immediato contactu prioris ſphærici Magnetis H cum hoc ſphæ-
              <lb/>
            rico NO in tabula poſito: </s>
            <s xml:id="echoid-s545" xml:space="preserve">verum in diſtantiis æqualibus a ſe invicem,
              <lb/>
            ac in prioribus Experimentis, magna videtur inter attractiones diffe-
              <lb/>
            rentia, & </s>
            <s xml:id="echoid-s546" xml:space="preserve">præterea notamus attractiones non eſſe in ratione inverſa
              <lb/>
            diſtantiarum, ſed in minori ratione, neque eas increſcere in quadam
              <lb/>
            conſtanti proportione, prout diſtantiæ increſcunt, aut minuuntur.</s>
            <s xml:id="echoid-s547" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s548" xml:space="preserve">Nam in Experimento ſecundo proportio virium ad diſtantias æqua-
              <lb/>
            les, inventa eſt juxta hos numeros.</s>
            <s xml:id="echoid-s549" xml:space="preserve"/>
          </p>
          <note position="right" xml:space="preserve">
            <lb/>
          Diſtantiæ. # vires.
            <lb/>
          {1/2} # 270
            <lb/>
          1 # 240
            <lb/>
          2 # 205
            <lb/>
          4 # 149
            <lb/>
          8 # 100
            <lb/>
          </note>
          <note position="right" xml:space="preserve">
            <lb/>
          # # proportio.
            <lb/>
          1 {1/8} # 1
            <lb/>
          1 {7/41} # 1
            <lb/>
          1 {96/149} # 1
            <lb/>
          1 {49/100} # 1
            <lb/>
          </note>
          <p>
            <s xml:id="echoid-s550" xml:space="preserve">Et in Experimento Tertio proportio virium ad diſtantias æquales
              <lb/>
            datur ſecundum hos numeros.</s>
            <s xml:id="echoid-s551" xml:space="preserve"/>
          </p>
          <note position="right" xml:space="preserve">
            <lb/>
          Diſtantiæ. # vires. #
            <lb/>
          {1/2} # 290
            <lb/>
          1 # 250
            <lb/>
          2 # 215
            <lb/>
          4 # 172
            <lb/>
          8 # 106
            <lb/>
          </note>
          <note position="right" xml:space="preserve">
            <lb/>
          # # proportio.
            <lb/>
          1 {4/25} # 1
            <lb/>
          1 {9/43} # 1
            <lb/>
          1 {43/172} # 1
            <lb/>
          1 {18/53} # 1
            <lb/>
          </note>
          <p>
            <s xml:id="echoid-s552" xml:space="preserve">Unde etiam liquet non obtinere eandem proportionem virium at-
              <lb/>
            trahentium Hyeme & </s>
            <s xml:id="echoid-s553" xml:space="preserve">Æſtate, modo inter ſeſe comparemus pro-
              <lb/>
            portiones in ambobus Experimentis erutas.</s>
            <s xml:id="echoid-s554" xml:space="preserve"/>
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