Bošković, Ruđer Josip
,
Theoria philosophiae naturalis redacta ad unicam legem virium in natura existentium
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dæ cuivis velocitati utcunque magnæ, cum qua punctum al-
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terum ad alterum poſſit accedere, antequam eorum diſtan-
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tia evaneſcat; </
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<
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is vero auctis minuuntur ita, ut in qua-
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dam diſtantia perquam exigua evadat vis nulla: </
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<
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">tum adhuc,
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aucta diſtantia, mutentur in attractivas, primo quidem creſcen-
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tes, tum decreſcentes, evaneſcentes, abeuntes in repulſivas, eo-
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dem pacto creſcentes, deinde decreſcentes, evaneſcentes, mi-
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grantes iterum in attractivas, atque id per vices in diſtantiis
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plurimis, ſed adhuc perquam exiguis, donec, ubi ad ali-
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quanto majores diſtantias ventum ſit, incipiant eſſe perpetuo
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attractivæ, & </
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<
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diſtantiarum, atque id vel utcunque augeantur diſtantiæ etiam
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in infinitum, vel ſaltem donec ad diſtantias deveniatur omni-
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bus Planetarum, & </
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<
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<
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xml:space
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">Legis fimpli-
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citas exprimioi-
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lis per conti-
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nuam curvam.</
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plicata, & </
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leſcens; </
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<
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expreſſa videlicet per unicam continuam curvam, vel ſim-
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plicem Algebraicam formulam, uti innui ſuperius. </
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<
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modi curva linea eſt admodum apta ad ſiſtendam oculis ipſis
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ejuſmodi legem, nec requirit Geometram, ut id præſtare poſ-
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ſit: </
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<
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">ſatis eſt, ut quis eam intueatur tantummodo, & </
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<
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">in ipſa,
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ut in imagine quadam ſolemus intueri depictas res qualeſcun-
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que, virium illarum indolem contempletur. </
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<
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curva eæ, quas Geometræ abſciſſas dicunt, & </
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axis, ad quem ipſa refertur curva, exprimunt diſtantias bi-
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norum punctorum a ſe invicem; </
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<
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">illæ vero, quæ dicuntur or-
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dinatæ, ac ſunt perpendiculares lineæ ab axe ad curvam du-
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ctæ, referunt vires; </
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partem, exhibent vires attractivas; </
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repulſivas, & </
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<
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nuuntur ipſæ etiam, vel augentur: </
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<
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ab altera ejus parte tranſit ad alteram, mutantibus directio-
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nem ordinatis, abeunt ex poſitivis in negativas, vel vice
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verſa: </
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<
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">ubi autem arcus curvæ aliquis ad rectam quampiam a-
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xi perpendicularem in infinitum productam ſemper magis ac-
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cedit ita ultra quoſcumque limites, ut nunquam in eam re-
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cidat , quem arcum aſymptoticum appellant Geometræ, ibi
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vires ipſæ in infinitum excreſcunt.</
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<
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ipſius.</
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bus De Viribus vivis a Num. </
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ge virium in Naturam exiſtentium a Num. </
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<
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nopſi Phyſicæ Generalis P. </
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<
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<
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CAC habet in puncto A aſymptotum curvæ rectilineam A B
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indefinitam, circa quam habentur bini curvæ rami hinc, & </
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inde æquales, prorſus inter ſe, & </
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DEFGHIKLMNOPQRSTV habet inprimis arcum </
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