Discorsi e dimostrazioni matematiche, intorno à due nuoue scienze attenenti alla mecanica & i movimenti locali. Con una appendice del centro di grauità d'alcuni solidi (1638)
Galilei, Galileo, 1564-1642 · Leida, Gli Elsevirii · leaf 284
292 DiaLoco QVARTO quadratum dimidix c d.ergo quadratahxe , & eorum late- — ra;&claterum dupla ; 2qualia erunt. -Hacautem funt Am- plitudines gh, cd. ergo pater propolitum. 1.6 LEMMA PRO SEQVENTTI.' Sirecta linea feta fuerit utcumque, quadrata medtarum in- ter totam,&& partes aqualia funt quadrato… … pta,eequalia quadrato totius 44,re&o exiftente angulo a 46 infemicirculo. Ergo patet propofitum. THeEoRr. Propros. X. Impetws,feu Momentum cujuflibet femiparabole , aquatur mo- mento naturalitercadentisin perpendiculari ad horizon- tem,quatanta fit quanta est compofita ex fublimitate, cum…
Physics -- Early works to 1800 · Mechanics -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
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