Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670
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              verò in deſcenſu aqua ſubiecta expulſa ex I curuo iti­
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              nere ſurſum fluit per ZF vſque ad E denuò renouatur
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              libra horizontalis, comparanturque inter ſe ſaxum B
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              D cum aqua collaterali in nouo ſitu horizontali de­
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              preſſiori exiſtente, igitur denuò eadem proportione
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              diſſecta libra imaginaria horizontali,
                <expan abbr="fune-pendulũ">fune-pendulum</expan>
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              æquale priori eadem vi flectetur
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              ,
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              centrum grauitatis eius motu perpendiculari ad hori­
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              zontem quòuſque ad fundum vaſis ſaxum pertingat. </s>
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              Cap. 2. dę
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              momentis
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              grauium in
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              fluido inna­
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              tantium</s>
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              Cap. 2. de
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              momentis
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              grauium in
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              fluido inna­
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              tantium</s>
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              PROP. X.
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              Idipſum contingit, ſed inuerſo ordine cum corpus de­
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              merſum minùs graue aqua collaterali fueris.
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              <s id="s.000135">SI poſtea priſma BD fuerit ligneum, & minùs gra­
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              ue ſpecie quam aqua AH, tunc ijſdem manen­
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              tibus ſolummodò centrum grauitatis communis Y
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              cadet ad partes aquæ inter Q & P, & proindè vniuer­
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              ſum graue compoſitum ex aqua, & ligno vim faciet
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                <expan abbr="impellẽdo">impellendo</expan>
              deorſum centrum gra­
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              uitatis Y, & ideò vehementiùs
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                primetur</expan>
              aqua ſubiecta HDVS,
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              hæc verò ob eius continuitatem
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              & naturam
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              , quæ preſ­
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              ſioni non cedit, neceſſariò impel­
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              letur versùs I, & ſic vim faciet ſur­
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              ſum exprimendo ligni ſuperficiem DC; at dum
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              aſcendit, oportet vt expellat è ſuo loco
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              aquam E, quæ tranſuerſali & obliquo motu perduce-</s>
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