Zanotti, Francesco Maria, Della forza de' corpi che chiamano viva libri tre, 1752

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            <s xml:id="echoid-s1733" xml:space="preserve">
              <pb o="120" file="0144" n="144" rhead="DELLA FORZA DE’ CORPI"/>
            ſo riguardo. </s>
            <s xml:id="echoid-s1734" xml:space="preserve">Qui rimaſeſi il Signor Marcheſe,
              <lb/>
            quaſi ſoprapreſo; </s>
            <s xml:id="echoid-s1735" xml:space="preserve">poi diſſe: </s>
            <s xml:id="echoid-s1736" xml:space="preserve">quale ingegno han-
              <lb/>
            no i gradi della forza viva ſopravvenendo l’ uno
              <lb/>
            all’ altro, di temperare in tal modo le loro ve-
              <lb/>
            locità? </s>
            <s xml:id="echoid-s1737" xml:space="preserve">e chi ha dato loro un tal conſiglio? </s>
            <s xml:id="echoid-s1738" xml:space="preserve">Voi
              <lb/>
            vorreſte ſaper troppo, diſſe allora il Signor D.
              <lb/>
            </s>
            <s xml:id="echoid-s1739" xml:space="preserve">Niccola ridendo; </s>
            <s xml:id="echoid-s1740" xml:space="preserve">baſta bene, che la coſa eſſer
              <lb/>
            poſſa, perchè voi non dobbiate con tanta anſie-
              <lb/>
            tà cercar del come. </s>
            <s xml:id="echoid-s1741" xml:space="preserve">Pur, diſſe il Signor Mar-
              <lb/>
            cheſe, non intendendo io il come, non può
              <lb/>
            piacermi la coſa; </s>
            <s xml:id="echoid-s1742" xml:space="preserve">et amerei meglio una ſenten-
              <lb/>
            za, che non mi laſciaſſe inquieto del come. </s>
            <s xml:id="echoid-s1743" xml:space="preserve">Ma
              <lb/>
            che direſte voi, ripigliò allora il Signor D. </s>
            <s xml:id="echoid-s1744" xml:space="preserve">Ni-
              <lb/>
            cola, ſe il Padre Riccati vi dimoſtraſſe la for-
              <lb/>
            za viva, che che ella ſiaſi, eſſere neceſſaria nella na-
              <lb/>
            tura? </s>
            <s xml:id="echoid-s1745" xml:space="preserve">Mi diſpiacerebbe, diſſe il Signor Marche-
              <lb/>
            ſe, che foſſe neceſſaria una coſa, ch’ io non
              <lb/>
            intendo; </s>
            <s xml:id="echoid-s1746" xml:space="preserve">pure, eſſendo neceſſaria, la ammette-
              <lb/>
            rei. </s>
            <s xml:id="echoid-s1747" xml:space="preserve">Or queſto egli dimoſtra, diſſe il Signor D. </s>
            <s xml:id="echoid-s1748" xml:space="preserve">
              <lb/>
            Niccola, nel ſettimo de ſuoi dialoghi, il qual
              <lb/>
            contiene, per così dire, la ſomma di tutta quell’
              <lb/>
            opera; </s>
            <s xml:id="echoid-s1749" xml:space="preserve">faccendo vedere con un ſuo ſottiliſſimo
              <lb/>
            argomento, che, ſe la potenza produceſſe nel
              <lb/>
            corpo, non una forza viva proporzionale al
              <lb/>
            quadrato della velocità, ma la velocità ſteſſa,
              <lb/>
            interverrebbe talvolta nella natura, che l’ effet-
              <lb/>
            to non ſarebbe proporzionale alla cagione. </s>
            <s xml:id="echoid-s1750" xml:space="preserve">L’
              <lb/>
            argomento, diſſe quivi la Signora Principeſſa,
              <lb/>
            par, che debba eſſer degno di conſiderazione; </s>
            <s xml:id="echoid-s1751" xml:space="preserve">
              <lb/>
            indi guardando verſo di me, a voi </s>
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