Bošković, Ruđer Josip, Theoria philosophiae naturalis redacta ad unicam legem virium in natura existentium
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            que naturam eodem ubique modo ſimpliciſſimo agere, compo-
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            nendo tantummodo vires, & </s>
            <s xml:space="preserve">motus plures, ſive edendo ſimul
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            eum effectum, quem ederent illæ omnes cauſæ; </s>
            <s xml:space="preserve">ſi aliæ poſt
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            alias effectus ederent ſuos æquales, & </s>
            <s xml:space="preserve">eandem habentes dire-
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            ctionem cum iis, quos ſingulæ, ſi ſolæ eſſent, producerent.
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            </s>
            <s xml:space="preserve">Et quidem id generale eſſe Theoriæ meæ, patet vel ex eo,
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            quod nulli poſſunt eſſe motus ex parte impediti, ubi nullus
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            eſt immediatus contactus, ſed in libero vacuo ſpatio punctum
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            quodvis liberrime movetur parendo ſimul velocitati, quam ha-
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            bet jam acquiſitam, & </s>
            <s xml:space="preserve">viribus omnibus, quæ ab aliis omni-
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            bus pendent materiæ punctis.</s>
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            <s xml:space="preserve">288. </s>
            <s xml:space="preserve">Quanquam autem habeatur revera ſola compoſitio vi-
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              <note position="left" xlink:label="note-0188-01" xlink:href="note-0188-01a" xml:space="preserve">Reſo’utio tan-
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              tum mente
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              concepta ſæpe
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              utilis ad con-
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              trahendas ſolu-
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              tiones.</note>
            rium; </s>
            <s xml:space="preserve">licebit adhuc vires imaginatione noſtra reſolvere in plu-
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            res, quod ſæpe demonſtrationes theorematum, & </s>
            <s xml:space="preserve">ſolutionem
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            problematum contrahet mirum in modum, ac expeditiores
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            reddet, & </s>
            <s xml:space="preserve">elegantiores; </s>
            <s xml:space="preserve">nam licebit pro unica vi aſſumere
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            vires illas, ex quibus ea componeretur. </s>
            <s xml:space="preserve">Quoniam enim idem
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            omnino effectus oriri debet, ſive adſit unica vis componens,
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            ſive reapſe habeantur ſimul plures illæ vires componentes; </s>
            <s xml:space="preserve">ma-
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            niſeſtum eſt, ſubſtitutione harum pro illa nihil turbari con-
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            cluſiones, quæ inde deducuntur: </s>
            <s xml:space="preserve">& </s>
            <s xml:space="preserve">ſi poſt reſolutionem ejuſ-
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            modi inveniatur vis contraria, & </s>
            <s xml:space="preserve">æqualis alicui e viribus, in
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            quas vis illa data reſolvitur; </s>
            <s xml:space="preserve">illa haberi poteſt pro nulla, con-
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            ſideratis ſolis reliquis, ſi in plures reſoluta fuit, vel ſola al-
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            tera reliqua, ſi reſoluta fuit in duas. </s>
            <s xml:space="preserve">Nam componendo vim,
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            quæ reſolvitur, cum illa contraria uni ex iis, in quas reſol-
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            vitur, eadem vis provenire debet omnino, quæ oritur com-
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            ponendo ſimul reliquas, quæ fuerant in reſolutione ſociæ il-
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            lius eliſæ, vel retinendo unicam illam alteram reliquam, ſi
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            reſolutio facta eſt in duas tantummodo; </s>
            <s xml:space="preserve">atque id ipſum con-
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            ſtat pro reſolutione in duas ipſis ſuperioribus exemplis, & </s>
            <s xml:space="preserve">pro
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            quacunque reſolutione in vires quotcunque facile demonſtratur.</s>
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            <s xml:space="preserve">289. </s>
            <s xml:space="preserve">Porro quod pertinet ad reſolutionem in plures vires,
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              <note position="left" xlink:label="note-0188-02" xlink:href="note-0188-02a" xml:space="preserve">Methodus ge-
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              neralis reſol-
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              vendi vim in
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              alias quotc
                <unsure/>
              un-
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              que.</note>
            vel motus, facile eſt ex iis, quæ dicta ſunt num. </s>
            <s xml:space="preserve">257. </s>
            <s xml:space="preserve">definire
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            legem, quæ ipſam reſolutionem rite dirigat, ut habeantur vi-
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            res, quæ datam aliquam componant. </s>
            <s xml:space="preserve">Sit in fig. </s>
            <s xml:space="preserve">48. </s>
            <s xml:space="preserve">vis quę-
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            cunque, vel motus AP, & </s>
            <s xml:space="preserve">incipiendo ab A ducantur quot-
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              <note position="left" xlink:label="note-0188-03" xlink:href="note-0188-03a" xml:space="preserve">Fig. 48.</note>
            cunque, & </s>
            <s xml:space="preserve">cujuſcunque longitudinis rectę AB, BC, CD,
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            DE, EF, FG, GP, continuo inter ſe connexę ita, ut
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            incipiant ex A, ac deſinant in P; </s>
            <s xml:space="preserve">& </s>
            <s xml:space="preserve">ſi ipſis BC, CD &</s>
            <s xml:space="preserve">c.
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            </s>
            <s xml:space="preserve">ducantur parallelæ, & </s>
            <s xml:space="preserve">æquales Ac, Ad &</s>
            <s xml:space="preserve">c; </s>
            <s xml:space="preserve">vires omnes AB
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            ,
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            Ac, Ad, Ae, Af, Ag, Ap component vim AP; </s>
            <s xml:space="preserve">unde
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            patet illud: </s>
            <s xml:space="preserve">ad componendam vim quamcumqua poſſe aſſumi
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            vires quotcunque, & </s>
            <s xml:space="preserve">quaſcunque, quibus aſſumptis determina-
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            ri poterit una alia præterea, quæ compoſitionem perficiat; </s>
            <s xml:space="preserve">nam
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            poterunt duci rectæ AB, BC, CD &</s>
            <s xml:space="preserve">c. </s>
            <s xml:space="preserve">parallelæ, & </s>
            <s xml:space="preserve">æqua-
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            les datis quibuſcunque, & </s>
            <s xml:space="preserve">ubi poſtremo deventum fuerit ad
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            aliquod punctum G, ſatis erit addere vim expreſſam per GP.</s>
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