DelMonte, Guidubaldo, Le mechaniche

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            <p id="id.2.1.377.0.0" type="main">
              <s id="id.2.1.377.7.0">
                <pb xlink:href="037/01/054.jpg"/>
              ilche ſi puote fare per neceſſità, come ſe la poſſanza posta in F foſſe tanto debile,
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              che per ſe ſteſſa poteſſe ſoſtentare ſolamente la metà del peſo & ſia la poſſanza
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              posta in G eguale alla poſſanza poſta in F, & ambedue inſieme co' peſi ſoſtenga­
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              no la bilancia. </s>
              <s id="id.2.1.381.3.0">all'hora quale angolo ſarà cagione della grauezza? </s>
              <s id="id.2.1.381.4.0">non gia
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              FCE, peroche la trutina è
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              in CF, & è ſoſtentata in
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              F: ne meno il DCG, eſſen
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              do la trutina in CG, & pa
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              rimente ſoſtentata in G.
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              </s>
              <s id="id.2.1.381.5.0">Non ſaranno dunque gli an
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              goli della grauezza cagione.
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              </s>
              <s id="id.2.1.381.6.0">Coſi ne anche la bilancia
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              DE da queſto ſito per que
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              ſta cagione ſi mouerà. </s>
              <s id="id.2.1.381.7.0">Ma
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                <arrow.to.target n="note117"/>
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              queſta loro ſentenza pare
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              eſſere confermata da eſſi in
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              due modi. </s>
              <s id="id.2.1.381.8.0">Primieramente
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                <lb/>
                <figure id="id.037.01.054.1.jpg" xlink:href="037/01/054/1.jpg" number="35"/>
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                <emph type="italics"/>
              dicono Ariſtotele nelle queſtioni mecaniche hauere propoſto queſte due queſtioni ſo
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              lamente, & le ſue dimoſtrationi eſſere fondate ſi nel maggiore, & nel minore
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              angolo, & ſi nella giacitura della trutina della bilancia. </s>
              <s id="id.2.1.381.9.0">Affermano dapoi queſto
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              isteſſo inſegnare la eſperientia ancora, cioè, che la bilancia DE, ſtando la ſua
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              trutina in CF, ritorna in AB egualmente diſtante dall'orizonte. </s>
              <s id="id.2.1.381.10.0">& quando
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              la trutina ſtà in CG, mouerſi in FG. </s>
              <s id="id.2.1.381.11.0">Ma ne Ariſtotele, ne la eſperienza fauo­
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              riſcono queſta loro opinione, anzi più toſto le ſono contrarij. </s>
              <s id="id.2.1.381.12.0">Peroche in quan­
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              to appartiene alla eſperienza ſi ingannano, eſſendo manifeſto ciò per eſperienza
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              accadere, all'hor che il centro ancora della bilancia ſarà collocato ò ſopra, ò ſot­
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              to della bilancia, ma non già auenire queſto stando la trutina ò ſopra ſolamente,
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              è ſotto.
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              </s>
            </p>
            <p id="id.2.1.384.0.0" type="margin">
              <s id="id.2.1.384.1.0">
                <margin.target id="note117"/>
                <emph type="italics"/>
              il Cardano.
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