Gravesande, Willem Jacob 's
,
Physices elementa mathematica, experimentis confirmata sive introductio ad philosophiam Newtonianam; Tom. 1
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PHYSICES ELEMENTA
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<
s
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xml:space
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neque adſcendet, neque deſcendet, ſed ad quamcunque al-
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titudinem in fluido ſuſpenſum manebit, & </
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<
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grum corpus ſuſtinebit; </
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<
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xml:space
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">in quo caſu, propter æqualitatem
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gravitatum ſpecificarum, fluidum ſuſtinet pondus æquale
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ponderi fluidi, quod impleret ſpatium a corpore occupa-
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tum. </
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<
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æqualia ad eandem profunditatem immerſa, & </
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hæc ſuſtinet; </
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<
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ponderis, æqualem ponderi fluidi quod æquale ſpatium cum
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corpore occupat.</
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<
s
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deris quæ a fluido ſuſtinetur; </
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<
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trahit funem quo ſuſtinetur, quaſi revera pondus imminutum
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foret.</
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<
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3.</
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cylindrus æneus cavus E; </
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fig. 1.</
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ope capilli equini, ſuſpenditur cylindrus ſolidus C, ex eo-
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dem metallo, qui ſi alteri E inſeratur, hunc exacte implet
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ita, ut in E, quando aquâ repletur, contineatur aquæ
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quantitas, quæ poteſt implere locum a Coccupatum. </
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ci oppoſitæ pondus imponatur ut detur æquilibrium; </
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ſcendat bilanx, ut cylindrus C aquâ, vaſe D contentâ, im-
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mergatur; </
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<
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aqua ſuſtinetur; </
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pleatur.</
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<
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5.</
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<
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lius gravitas reſpectiva.</
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ficæ ſolidi ſuper gravitatem ſpecificam fluidi;</
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<
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">Ex hiſce ſequitur, omnia ſolida æqualia, licet diver ſæ
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gravitatis ſpecificæ, quando eodem fluido immerguntur, pon-
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dus æquale amittere . </
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<
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do procedit cum cylindro ex quocunque alio metallo & </
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