Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

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            <pb pagenum="232" xlink:href="005/01/240.jpg"/>
            <p id="N16D56" type="head">
              <s id="N16D58">Quæſtio Vigeſimaſeptima.</s>
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            <p id="N16D5B" type="main">
              <s id="N16D5D">C
                <emph type="italics"/>
              vr ſi valde procerum fuerit idem pondus, dif­
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              ficilius ſuper humeros gestatur, etiamſi me­
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              dium quiſpiam illud ferat, quàm ſi breuius
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              ſit? </s>
              <s id="N16D69">Quod enim dudum dictum eſt, cauſa non
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              eſt, ſed vibratio nunc est cauſa. </s>
              <s id="N16D6E">Quando enim
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              productius fuerit, vibrantur extrema, quam­
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              obrem contingit portantem difficilius geſtare. </s>
              <s id="N16D75">Vibrationis au­
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              tem cauſa eſt, quoniam ab eadem motione magis transferuntur
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              extrema; quanto procerius fuerit lignum. </s>
              <s id="N16D7E">Humerus quidem
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              ſit centrum vbi A manet enim is; ipſæ autem A B, A C, quæ
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              ſunt ex centro, quantò autem maius fuerit id, quod ex centro
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              eſt, ſiuè A B, ſeu A C, plus transfertur ſpatij. </s>
              <s id="N16D87">Demonſtratum
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              autem eſt hoc prius.
                <emph.end type="italics"/>
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            <p id="N16D8E" type="head">
              <s id="N16D90">COMMENTARIVS.</s>
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            <p id="N16D94" type="main">
              <s id="N16D96">Qvamuis idemmet lignum, vel aliud graue corpus
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              oblongum facilius ex medio ſuſtineatur, ac defera­
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              tur, quam ab extremo, vt in præcedenti quæſt. </s>
              <s id="N16D9D">di­
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              ctum eſt: nihilominus cum hoc etiam pacto delatum, quò
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              procerius illud fuerit, eò difficilius geſtetur, quærit hic Ari­
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              ſtoteles vnde maior hæc difficultas oriatur. </s>
              <s id="N16DA6">Concluditque,
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              vibrationem huius rei cauſam eſſe. </s>
              <s id="N16DAB">Nam quanto produ­
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              ctius fuerit lignum, tantò imbecillius redditur, ac vibrationi
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              obnoxius: magis enim inflectitur, vt quæſt. </s>
              <s id="N16DB2">16. probatum
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              eſt magiſque eius extrema iactantur tanquam à centro re­
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              motiora. </s>
              <s id="N16DB9">Magis autem iactatis, ac vibratis extremis, diffi­
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              cilior euadit geſtatio; Idque duplici ex capite, vt rectè Bal­
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              dus obſeruat. </s>
              <s id="N16DC0">Tum ſcilicet quia motus vibrationis, vt præ­
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              cedenti quæſt. </s>
              <s id="N16DC5">docuerat Ariſtoteles, morum progreſsionis,
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              ſurſum ac deorſum tendendo impedit, ac quodammodo
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              prohibet, retrahendo ipſum delatum, quod in anteriora fer­
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              tur: tum etiam quia impetum quendam producit quo vltra </s>
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          </chap>
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