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

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              <pb o="88" file="0140" n="140" rhead="THEORIÆ"/>
            velocitati, quæ fuerat reſidua in appulſu ad diſtantiam limitis
              <lb/>
            præcedentis non cohæſionis, & </s>
            <s xml:space="preserve">quæ acquiſita eſt in arcu ſe-
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            quenti uſque ad limitem cohæſionis proximum; </s>
            <s xml:space="preserve">tum puncta
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            appellent ad diſtantiam limitis non cohæſionis ſequentis, ac vel
              <lb/>
            ibi ſiſtent, vel progredientur itidem, eritque ſemper reciproca-
              <lb/>
            tio quædam motus perpetuo accelerati, tum retardati; </s>
            <s xml:space="preserve">donec
              <lb/>
            deveniatur ad arcum ita validum, nimirum qui concludat ejuſ-
              <lb/>
            modi aream, ut tota velocitas acquiſita extinguatur: </s>
            <s xml:space="preserve">quod ſi
              <lb/>
            accidat alicubi, & </s>
            <s xml:space="preserve">non accidat in diſtantia alicujus limitis; </s>
            <s xml:space="preserve">cur-
              <lb/>
            ſum reſlectent retro ipſa puncta, & </s>
            <s xml:space="preserve">oſcillabunt perpetuo.</s>
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          </p>
          <p>
            <s xml:space="preserve">193. </s>
            <s xml:space="preserve">Porro in hujuſmodi motu patet illud, dum itur a di-
              <lb/>
              <note position="left" xlink:label="note-0140-01" xlink:href="note-0140-01a" xml:space="preserve">Velocitatis mu-
                <lb/>
              tationesalternę:
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              ubi ea habeat
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              maximum, &
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              minimum, ubi
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              extingui poſſit.</note>
            ſtantia limitis cohæſionis ad diſtantiam limitis non cohæſio-
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            nis, velocitatem ſemper debere augeri; </s>
            <s xml:space="preserve">tum poſt tranſitum
              <lb/>
            per ipſam debere minui, uſque ad appulſum ad diſtantiam li-
              <lb/>
            mitis non cohæſionis, adeoque habebitur ſemper in ipſa ve-
              <lb/>
            locitate aliquod maximum in appulſu ad diſtantiam limitis co-
              <lb/>
            hæſionis, & </s>
            <s xml:space="preserve">minimum in appulſu ad diſtantiam limitis non co-
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            hæſionis. </s>
            <s xml:space="preserve">Quamobrem poterit quidem ſiſti motus in diſtantia
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            limitis hujus ſecundi generis; </s>
            <s xml:space="preserve">ſi ſola exiſtant illa duo puncta,
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            nec ullum externum punctum turbet illorum motum: </s>
            <s xml:space="preserve">ſed non
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            poterit ſiſti in diſtantia limitis illius primi generis; </s>
            <s xml:space="preserve">cum ad
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            ejuſmodi diſtantias deveniatur ſemper motu accelerato. </s>
            <s xml:space="preserve">Præ-
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            terea patet & </s>
            <s xml:space="preserve">illud, ſi ex quocunque loco impellantur veloci-
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            tatibus æqualibus vel alterum verſus alterum, vel ad partes
              <lb/>
            oppoſitas, debere haberi reciprocationes easdem auctis ſemper
              <lb/>
            æque velocitatibus utriuſque, dum itur verſus diſtantiam li-
              <lb/>
            mitis primi generis, & </s>
            <s xml:space="preserve">imminutis, dum itur verſus diſtantiam
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            limitis ſecundi generis.</s>
            <s xml:space="preserve"/>
          </p>
          <p>
            <s xml:space="preserve">194. </s>
            <s xml:space="preserve">Patet & </s>
            <s xml:space="preserve">illud, ſi a diſtantia limitis primi generis di-
              <lb/>
              <note position="left" xlink:label="note-0140-02" xlink:href="note-0140-02a" xml:space="preserve">Circa quos li-
                <lb/>
              mites oſcillatio
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              major eſſe de-
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              beat, & unde
                <lb/>
              pendeat ejus
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              magnitudo.</note>
            moveantur vi aliqua, vel non ita ingenti velocitate impreſſa,
              <lb/>
            oſcillationem ſore perquam exiguam, ſaltem ſi quidam vali-
              <lb/>
            dus fuerit limes; </s>
            <s xml:space="preserve">nam velocitas incipiet ſtatim minui, & </s>
            <s xml:space="preserve">ei
              <lb/>
            vi ſtatim vis contraria invenietur, ac puncta parum dimota
              <lb/>
            a loco ſuo, tum ſibi relicta ſtatim retro curſum reflectent.
              <lb/>
            </s>
            <s xml:space="preserve">At ſi dimoveantur a diſtantia limitis ſecundi generis vi ut-
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            cunque exigua; </s>
            <s xml:space="preserve">oſcillatio erit multo major, quia neceſſario
              <lb/>
            debebunt progredi ultra diſtantiam ſequentis limitis primi ge-
              <lb/>
            neris, poſt quem motus primo retardari incipiet. </s>
            <s xml:space="preserve">Quin im-
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            mo ſi arcus proximus hinc, & </s>
            <s xml:space="preserve">inde ab ejuſmodi limite ſecun-
              <lb/>
            di generis concluſerit aream ingentem, ac majorem pluribus
              <lb/>
            ſequentibus contrariæ directionis, vel majorem exceſſu eorun-
              <lb/>
            dem ſupra areas interjacentes directionis ſuæ; </s>
            <s xml:space="preserve">tum vero oſcil-
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            latio poterit eſſe ingens: </s>
            <s xml:space="preserve">nam fieri poterit, ut tranſcurrantur
              <lb/>
            hinc, & </s>
            <s xml:space="preserve">inde limites plurimi, antequam deveniatur ad arcum
              <lb/>
            ita validum, ut velocitatem omnem elidat, & </s>
            <s xml:space="preserve">motum re-
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            tro reflectat. </s>
            <s xml:space="preserve">Ingens itidem oſcillatio eſſe poterit, ſi cum ingen-
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            ti vi dimoveantur puncta a diſtantia limitum generis utriuslibet; </s>
            <s xml:space="preserve">
              <lb/>
            ac res tota pendet a velocitate initiali, & </s>
            <s xml:space="preserve">ab areis, quæ poſt </s>
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