Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670

Table of figures

< >
[Figure 1]
[Figure 2]
[Figure 3]
[Figure 4]
[Figure 5]
[Figure 6]
[Figure 7]
[Figure 8]
[Figure 9]
[Figure 10]
[Figure 11]
[Figure 12]
[Figure 13]
[Figure 14]
[Figure 15]
[Figure 16]
[Figure 17]
[Figure 18]
[Figure 19]
[Figure 20]
[Figure 21]
[Figure 22]
[Figure 23]
[Figure 24]
[Figure 25]
[Figure 26]
[Figure 27]
[Figure 28]
[Figure 29]
[Figure 30]
< >
page |< < of 579 > >|
1
tangat
ſuperficies internas ambarum baſium plana­
rum
& cauam ſuperficiem curuam eiuſdem tympani:
oportet
autem vt ad inſtar epiſtomij exactiſſimè dia­
phragma
illud reuolutum abſque vlla rima occludat
egreſſumque
impediat aquæ vel mercurio in ſemicy­
lindro
FAG contento, remanente reliquo ſpatio G
BF
aere, vel oleo oppleto, ſitque præterea moles to­
tius
tympani ſuſpenſa in ipſo axi C aflixo duobus ful­
cris
vt liberè circumuolui tympanum poſſit in plano
perpendiculari
ad horizontem; tunc ſi vi manus ma­
nubrium
H eique annexum diaphragma FCG perpe­
tuò
in ſitu verticali ad horizontem retineretur, pro­
culdubio
(dicèbat amicus) haberemus in tali caſu li­
bram
radiorum æqualium perpetuam imaginariam
ACB
quæ ab inæqualibus ponderibus premeretur,
ſcilicèt
à pondere emiſphærij mercurialis vel aquei
FAG
radius CA grauaretur, dum oppoſitus radius C
B
à leuiori pondere olei, vel aeris deprimeretur.
&
quia
horum inæqualium ponderum centrum grauita­
tis
ſemper in aliquo puncto D intercepto inter C &
A
caderet, igitur ſemper libra AB flecti deberet de­
orſum
ad partes A, vel potius conſtitueretur pendu­
lum
horizontale CD ſuſpenſum in centro C & ideò
pendulum
deſcendere deberet per arcum DE; quią
verò
fluidum grauius FAG de primi non poſſet ob im­
pedimentum
diaphragmatis FCG in ſitu verticali à
virtute
manus retenti, ſequeretur vt vniuerſum ſe­
micylindricum
mercurij comprimendo & calcando
curuam
ſuperficiem tympani AG, quæ volubilis eſt

Text layer

  • Dictionary
  • Places

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index