Bošković, Ruđer Josip
,
Theoria philosophiae naturalis redacta ad unicam legem virium in natura existentium
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<
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EPISTOLA AUCTORIS
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AD
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P. CAROLUM SCHERFFER.
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SOCIETATIS JESU.</
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">Occaſio, &
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argumentum e-
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piſtolæ.</
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ſtram imprimendum opus, cujus conſcribendi occaſio-
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nem præbuit Syſtema trium maſſarum, quarum vires
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mutuæ Theoremata exhibuerunt & </
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tinentia tam ad directionem, quam ad rationem virium com-
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poſitarum e binis in maſſis ſingulis. </
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nonnulla, quæ in ipſo primo inventionis æſtu, & </
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fervore quodam, atque impetu ſe ſe obtulerunt. </
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alia, potiſſimum nonnulla ad centrum percuſſionis pertinentia
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ibi attactum potius, quam pertractatum, quæ mihi deinde oc-
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currerunt & </
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<
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hi commiſſa detinuerunt hucuſque, quæ quidem ad Reveren-
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tiam Veſtram tranſmittenda cenſui, ut ſi ſorte ſatis mature ad-
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venerint, ad calcem operis addi poſſint; </
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<
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plementum eorum, quæ ibidem expoſui, & </
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res, ac utiliſſimas perquiſitiones viam ſternunt.</
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<
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oriæ centri o-
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ſcillationis a
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maſſis jacenti-
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bus intra idem
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planum, ad
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ubicunque poſi-
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tas aſſirmata in
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opere, hic de-
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monſtranda.</
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eodem illo plano, in quo jacent tres maſſæ, & </
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Theoremata applicavi ad centrum æquilibrii, & </
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<
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pluribus etiam maſſis, reſtrinxi Theoriam ad caſum, in quo o-
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mnes maſſæ jaceant in eodem plano perpendiculari ad axem
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converſionis. </
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rem transſerri ad maſſas, utcunque diſperſas, ſi eæ reducantur
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ad id planum per rectas penpendiculares plano eidem; </
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applicationis per ejuſmodi reductionem nullam exhibui demon-
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ſtrationem, & </
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rem generaliter pertractandam.</
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<
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maſſarum in
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eodem plano,
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in quo jacent,
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translatis ad a-
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liud, rem ob-
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tineri.</
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rite fieri, & </
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<
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neralis habetur applicatio tenui extenſione Theoriæ maſſarum
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trium. </
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gulæ reſolvantur in duas, alteram perpendicularem plano ipſi,
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alteram parallelam; </
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viribus mutuis contrariis, & </
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datam directionem redactæ æquales itidem remanent, & </
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