Bošković, Ruđer Josip, Theoria philosophiae naturalis redacta ad unicam legem virium in natura existentium

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page |< < (XXVIII) of 389 > >|
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            binis numeris caſum evolvo notatu digniſſimum,
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            in quo mutata ſola poſitione binorum punctorum,
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            punctum tertium per idem quoddam intervallum,
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            ſitum in eadem diſtantia a medio eorum interval-
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            lo, vel perpetuo attrahitur, vel perpetuo repelli-
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            tur, vel nec attrahitur, nec repellitur; </s>
            <s xml:space="preserve">cujusmodi
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            diſcrimen cum in maſſis haberi debeat multo ma-
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            jus, illud indico num. </s>
            <s xml:space="preserve">222, quantus inde itidem
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              <note position="left" xlink:label="note-0040-01" xlink:href="note-0040-01a" xml:space="preserve">222</note>
            in Phyſicam uſus proveniat.</s>
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          <p>
            <s xml:space="preserve">Hic jam num. </s>
            <s xml:space="preserve">223 a viribus binorum punctorum
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              <note position="left" xlink:label="note-0040-02" xlink:href="note-0040-02a" xml:space="preserve">223</note>
            tranſeo ad conſiderandum totum ipſorum ſyſtema,
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            & </s>
            <s xml:space="preserve">uſque ad num. </s>
            <s xml:space="preserve">228 contemplor tria puncta in
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            directum ſita, ex quorum mutuis viribus relatio-
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            nes quædam exurgunt, quæ multo generaliores
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            redduntur inferius, ubi in tribus etiam punctis tan-
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            tummodo adumbrantur, quæ pertinent ad virgas ri-
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            gidas, flexiles, elaſticas, ac ad vectem, & </s>
            <s xml:space="preserve">ad alia
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            plura, quæ itidem inferius, ubi de maſſis, multo
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            generaliora fiunt. </s>
            <s xml:space="preserve">Demum uſque ad num. </s>
            <s xml:space="preserve">238 con-
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              <note position="left" xlink:label="note-0040-03" xlink:href="note-0040-03a" xml:space="preserve">228</note>
            templor tria puncta poſita non in directum, ſive
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            in æquilibrio ſint, ſive in perimetro ellipſium
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            quarundam, vel curvarum aliarum; </s>
            <s xml:space="preserve">in quibus mi-
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            ra occurrit analogia limitum quorundam cum li-
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            mitibus, quos habent bina puncta in axe curvæ
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            primigeniæ ad ſe invicem, atque ibidem multo ma-
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            jor varietas caſuum indicatur pro maſſis, & </s>
            <s xml:space="preserve">ſpe-
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            cimen applicationis exhibetur ad ſoliditatem, & </s>
            <s xml:space="preserve">li-
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            quationem per celerem inteſtinum motum punctis
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            impreſſum. </s>
            <s xml:space="preserve">Sequentibus autem binis numeris ge-
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              <note position="left" xlink:label="note-0040-04" xlink:href="note-0040-04a" xml:space="preserve">238</note>
            neralia quædam expono de ſyſtemate punctorum
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            quatuor cum applicatione ad virgas ſolidas, rigi-
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            das, flexiles, ac ordines particularum varios exhi-
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            beo per pyramides, quarum infimæ ex punctis
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            quatuor, ſuperiores ex quatuor pyramidibus ſin-
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            gulæ coaleſcant.</s>
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            <s xml:space="preserve">A num. </s>
            <s xml:space="preserve">240 ad maſſas gradu facto uſque a num.
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            </s>
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              <note position="left" xlink:label="note-0040-05" xlink:href="note-0040-05a" xml:space="preserve">240</note>
            264 conſidero, quæ ad centrum gravitatis </s>
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