Gassendi, Pierre, De proportione qua gravia decidentia accelerantur, 1646

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              decies maiore, quàm alius, & dimittatur vterque ex eadem
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              altitudine: tunc, quia minor decidet per diametros decuplò
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              plureis, quàm mator, fiet, vt attollat pondera ſibi æqualia
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              decuplò multipliciora, quàm attollat maior ex ſibi æqualibus:
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              Quare & ſequitur, vtper idem ſpatium feratur decuplò ve­
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              lociùs, ac decuplò citiùs, temporeve decies breuiore perue­
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              niat ad lancem, quàm maior: hoc autem conſtat quàm falſum
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              ſit; cùm, &c.
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              <s id="s.001231"> Conſidera iam, an quid dicerem, non ad­
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              uerterim. </s>
              <s id="s.001232">Eſto pondus maioris globi mille vnciarum,
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              & clatus globus vna ſui diametro ſupra lancem, in eam
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              dimittatur; tum gradum velocitatis iuxta te acquiſie­
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              rit, quo lancem percutiens alteram attollat cum pon­
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              dere vnciarum mille, præter æquilibrium. </s>
              <s id="s.001233">Eſto pon­
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              dus minoris, vnius, & dimittatur ſimiliter globus ex
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              vna ſui diametro, tum etiam gradum velocitatis vnum
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              iuxta te acquiſierit, quo lancem vnam percutiens alte­
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              ram attollet cum pondere vnius vnciæ vltra æquili­
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              brium. </s>
              <s id="s.001234">Attollatur poſteà, & dimittatur minor globus
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              ex ſecunda ſui diametro, tum velocitatis gradus acqui­
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              ſierit duos, quibus attollantur duæ vnciæ, ac pari modo
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              ex tertia diametro attollentur tres, ex quarta quatuor,
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              & ſic deinceps, quovſque ex decima, hoc eſt ex altitu­
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              dine, è qua dimiſſus fuerit maior globus, attollantur
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              decem. </s>
              <s id="s.001235">Itaque ex duobus illis globis ex eadem altitu­
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              dine dimiſſis, percutiet minor lancem impetu decuplò
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              maiore, proportione ſui ponderis, quàm maior ſui reſ­
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              pectu percutiat (cùm ille ſcilicet attollat decuplum ſui
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              ponderis, iſte attollat ſolùm tantumdem). Igitur &,
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              cùm impetus, ac velocitas idem ſint, erit velocitas mi­
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              noris maior decuplò per illud ſpatium, quàm maioris, </s>
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