Casati, Paolo, Terra machinis mota : dissertationes geometricae, mechanicae physicae hydrostaticae

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                <pb xlink:href="018/01/168.jpg" pagenum="154"/>
              teâ, aut ſtanneâ, ex qua ſacomata conſta­
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              rent, alia atquè alia oriretur differentia, vt
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              patet. </s>
              <s>Id quod non in librâ tantùm, ſed in
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              ſtaterâ quoquè contingeret.
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                <arrow.to.target n="note73"/>
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            <p type="margin">
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                <emph type="italics"/>
              LXXIII
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              Aëris com­
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              munis & a­
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              quæ graui­
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              tas in aëre
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              ignito minor
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              est, quàm̨
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              fuerit depre­
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              henſa.
                <emph.end type="italics"/>
              </s>
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              <s>Quapropter aërem communem in aërę
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              ignito conſtitutum leuiorem eſſe 4 granis,
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              quæ in medio eodem eſſent, apertè con­
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              ſtat; illis ſiquidem æquiponderat in medio
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              craſſiore: atque adeò aqua deprehenſa gra­
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              norum 5425 in aëre communi, ſi in aërę
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              ignito conſtitueretur, multò paucioribus
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              granis æquiponderaret in eodem medio exi­
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              ſtentibus; & quidem pro ratione materiæ
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              ſacomatis; ſi enim eſſent grana metallica,
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              multò pauciora requirerentur ad faciendum
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              æquilibrium cum aquâ, quàm ſi eſſent gra­
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              na hordei. </s>
              <s>Similiter ſi particulæ ex medul­
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              lâ ſambuci, aut materiâ leuiore quàm aqua,
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              fungerentur munere ſacomatis, tunc librâ in
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              aërem ignitum translatâ, minuendum eſſet
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              ſacomatis pondus; quemadmodum 100 vn­
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              ciæ auri, & vnciæ (108 24/55) ferri in aere noņ
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              æquiponderant, quæ tamen in aquâ conſti­
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              tuerent æquilibrium, quandoquidem tam
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              100 vnciæ auri quàm (108 24/55) ferri in aquâ po­
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              ſitæ æquiponderant ſacomari vnc. </s>
              <s>94 2/3 in aë­
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              re. </s>
              <s>Quarè nihil hìc certi mihi videor inue­
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              nire, in quo pedem figam. </s>
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          </chap>
        </body>
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