Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

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            <p id="N179BC" type="main">
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              renniter moueretur; partim ſcilicet à grauitate, ac partim
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              à virtute impreſſa, perſeuerante ſemper grauitate cum tali
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              virtute impulſiua. </s>
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            <p id="N17A27" type="main">
              <s id="N17A29">
                <expan abbr="Dicendũ">Dicendum</expan>
              tàmen eſt, corpus
                <expan abbr="prædictũ">prædictum</expan>
                <expan abbr="ſtatimatq.">ſtatim atque</expan>
              relinqui­
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              tur in ſua libertate
                <expan abbr="deſcẽdere">deſcendere</expan>
              ex vi propriæ grauitatis ea via
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              qua poteſt, nempe obliquè per arcum,
                <expan abbr="deſcribẽdo">deſcribendo</expan>
                <expan abbr="portionẽ">portionem</expan>
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              circumferentiæ circa punctum, in quo funis eſt religatus
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              tanquam circa centrum: Per hunc autem deſcenſum impe­
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              tum quendam in ſe ab eodem corpore produci, quod cum
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              vlterius deorſum tendere nequeat ob funis detentionem,
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              quaſi reſilire cogitur, ac denuò ſurſum attolli per oppoſitum
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              arcum ſeu viam, ita vt corpus poſtquam à dextris deſcendit
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              per grauitatem; aſcendit ad læuam per impetum, quo lan­
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              gueſcente, ac deſinente rurſus per eandem viam corpus ip­
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              ſum grauitate vrgente deſcendat: Per quem deſcenſum
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              nouus impetus producitur ad nouum aſcenſum perficien­
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              dum, & ſic deinceps. </s>
              <s id="N17A5D">Quoniam verò corpus ipſùm per im­
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              petum in ſe media grauitate productum, nunquam poteſt
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              tantum aſcendere, quantum per ipſam grauitatem deſcen­
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              dit ob reſiſtentiam, quam reperit in aſcenſu ſecus ac in de­
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              ſcenſu: hinc eſt, vt ſecundus deſcenſus per minorem arcum
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              etiam fiat, per
                <expan abbr="eumq.">eumque</expan>
              minor impetus producatur, quàm per
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              primum; ex quo minori impetu adhuc minor conſtituatur
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              alius aſcenſus, ac deſcenſus, & ſic paulatim per minores, ac
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              minores arcus corpus ipſum dimoueatur, quouſque penitus
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              quieſcat in puncto explicato. </s>
            </p>
            <p id="N17A77" type="head">
              <s id="N17A79">Quæſtio Trigeſimatertia.</s>
            </p>
            <p id="N17A7C" type="main">
              <s id="N17A7E">C
                <emph type="italics"/>
              vr quippiam non peculiarem ſibi fertur la­
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              tionem, impulſore alioquin non conſequenter?</s>
              <s id="N17A82">An videlicet quoniam primum id efficit, vt
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              alterum impellat:
                <expan abbr="illudq.">illudque</expan>
              rurſum vt alte­
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              rum? </s>
              <s id="N17A90">Ce<32>at autem quando non poteſt am­
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              plius facere primum impelleat, id quod
                <emph.end type="italics"/>
              </s>
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          </chap>
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