Benedetti, Giovanni Battista de
,
Io. Baptistae Benedicti ... Diversarvm specvlationvm mathematicarum, et physicarum liber : quarum seriem sequens pagina indicabit ; [annotated and critiqued by Guidobaldo Del Monte]
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161
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DE MECHAN.
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173
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file
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0173
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xlink:href
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http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/163127KK/pageimg/0173
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maneat, ſed citò fiat curua, cum dictum corpus
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duabus virtutibus moueatur, qua-
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rum vna eſt, violentia impræſſa, & alia natura, contra opinionem Tartaleæ, qui ne-
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gat corpus aliquod motibus violen
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to & naturali ſimul & ſemel moueri
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poſſe. </
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eſt
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hac in re
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notatu
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effectus,
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qui eiuſmodi eſt,
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quanto magis
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creſcit impetus in corpore
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cauſa
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tus ab augumento velocitatis giri
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ipſius
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magis oportet, vt ſen-
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tiat ſe trahi manus à dicto corpore
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a. mediante fune, quia quantò ma-
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ior impetus motus ipſi
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eſt impręſ
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ſus, tantò magis dictum corpus
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ad rectum iter peragendum incli-
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natur, vnde vt recta incedat, tantò
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maiore quoque vi trahit.</
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head
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xml:space
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">Imaginari debemus
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axem cylindrici iugi, hypomochlion eſſe. </
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pendet à .4.
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cap. huius tractatus. </
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nam,
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reperitur, quæ eſt,
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iugum aliquam reſiſtentiam pro coniunctione
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calcata in loco, in quo voluitur, magis quàm hypomochlion vecti efficiat.</
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exempli gratia ſit lignum
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frang endum in medio, annitendo genibus
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in punctum
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clariſſimè tunc videbimus,
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tenentes marlus longè à medio, in locis
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a. et
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facilius
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cum labore illum frangemus, quàm ſi eaſdem vicinas me-
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dio eiuſdem ligni in locis
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et
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poneremus. </
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ſunt
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ijs, quæ
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primis huius tractatus capitibus propoſitæ fuerunt. </
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à puncto
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ad loca
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et
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hinc manifeſtè perſpiciemus eorum, quæ iam diximus
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ratione,
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loca
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et
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mediantibus duabus lineis
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et
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magis annitentur
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cen
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tro, quàm loco
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et
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et
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beneficio; </
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maiorem
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235
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0173-02
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http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/163127KK/figures/0173-02
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in
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et
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quàm in
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e. et
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.</
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