Borelli, Giovanni Alfonso
,
De motionibus naturalibus a gravitate pendentibus
,
1670
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Figures
Thumbnails
Page concordance
<
1 - 30
31 - 60
61 - 90
91 - 120
121 - 150
151 - 180
181 - 210
211 - 240
241 - 270
271 - 300
301 - 330
331 - 360
361 - 390
391 - 420
421 - 450
451 - 480
481 - 510
511 - 540
541 - 570
571 - 579
>
Scan
Original
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
<
1 - 30
31 - 60
61 - 90
91 - 120
121 - 150
151 - 180
181 - 210
211 - 240
241 - 270
271 - 300
301 - 330
331 - 360
361 - 390
391 - 420
421 - 450
451 - 480
481 - 510
511 - 540
541 - 570
571 - 579
>
page
|<
<
of 579
>
>|
<
archimedes
>
<
text
>
<
body
>
<
chap
>
<
p
type
="
main
">
<
s
id
="
s.000972
">
<
pb
pagenum
="
190
"
xlink:href
="
010/01/198.jpg
"/>
<
arrow.to.target
n
="
marg245
"/>
<
lb
/>
ſatur, conſtipaturque, & primum vocatur augmen
<
lb
/>
tum grauitatis extenſiuum, reliquum verò
<
expan
abbr
="
intenſiuũ
">intenſiuum</
expan
>
.
<
lb
/>
</
s
>
<
s
id
="
s.000973
">Regula verò, qua menſurari poteſt gradus prædictæ
<
lb
/>
grauitatis commodè deſumitur à vi contraria, quæ
<
lb
/>
<
arrow.to.target
n
="
marg246
"/>
<
lb
/>
depreſſionem eius prohibere poteſt, & hic
<
expan
abbr
="
notandũ
">notandum</
expan
>
<
lb
/>
eſt minimè nos ſollicitos eſſe de velocitate motus,
<
lb
/>
qua deorsùm eadem grauia feruntur, ſed tantummo
<
lb
/>
dò conſiderare vim, & conatum ponderis eius, qui
<
lb
/>
in libra à vi oppoſiti
<
expan
abbr
="
æquipõdij
">æquipondij</
expan
>
præcisè menſuratur.
<
lb
/>
<
arrow.to.target
n
="
marg247
"/>
</
s
>
</
p
>
<
p
type
="
margin
">
<
s
id
="
s.000974
">
<
margin.target
id
="
marg243
"/>
Vis compri
<
lb
/>
mens exten
<
lb
/>
ſiuè augetur
<
lb
/>
multiplicata
<
lb
/>
mole corpo
<
lb
/>
ris.</
s
>
</
p
>
<
p
type
="
margin
">
<
s
id
="
s.000975
">
<
margin.target
id
="
marg244
"/>
<
expan
abbr
="
Intẽſiuè
">Intenſiuè</
expan
>
ve
<
lb
/>
rò conſtipa
<
lb
/>
ta, & conden
<
lb
/>
ſata mate
<
lb
/>
ria.</
s
>
</
p
>
<
p
type
="
margin
">
<
s
id
="
s.000976
">
<
margin.target
id
="
marg245
"/>
Cap. 4. poſi
<
lb
/>
tiuam leui
<
lb
/>
tatem noņ
<
lb
/>
dari.</
s
>
</
p
>
<
p
type
="
margin
">
<
s
id
="
s.000977
">
<
margin.target
id
="
marg246
"/>
Gradus præ
<
lb
/>
dictæ graui
<
lb
/>
tatis menſu
<
lb
/>
ratur à vi
<
expan
abbr
="
cõtraria
">con
<
lb
/>
traria</
expan
>
, quæ
<
lb
/>
<
expan
abbr
="
depreſſionẽ
">depreſſionem</
expan
>
<
lb
/>
eius prohi
<
lb
/>
bere poteſt.</
s
>
</
p
>
<
p
type
="
margin
">
<
s
id
="
s.000978
">
<
margin.target
id
="
marg247
"/>
Hic no agi
<
lb
/>
tur de velo
<
lb
/>
citate
<
expan
abbr
="
deſcẽ-ſus
">deſcen
<
lb
/>
ſus</
expan
>
, ſed de vi
<
lb
/>
<
expan
abbr
="
cõpreſſiua
">compreſſiua</
expan
>
.</
s
>
</
p
>
<
p
type
="
main
">
<
s
id
="
s.000979
">
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
SVPPOSITIO IX.
<
emph.end
type
="
italics
"/>
<
emph.end
type
="
center
"/>
<
lb
/>
<
arrow.to.target
n
="
marg248
"/>
</
s
>
</
p
>
<
p
type
="
margin
">
<
s
id
="
s.000980
">
<
margin.target
id
="
marg248
"/>
Vis ſursùm
<
lb
/>
<
expan
abbr
="
impellẽs
">impellens</
expan
>
quę
<
lb
/>
leuitas voca
<
lb
/>
tur augeri po
<
lb
/>
teſt extenſi
<
lb
/>
uè multipli
<
lb
/>
cato eodem
<
lb
/>
corpore le
<
lb
/>
ui.</
s
>
</
p
>
<
p
type
="
main
">
<
s
id
="
s.000981
">NOn ſecùs quando agitur de vi, & energia, quą
<
lb
/>
corpora, quæ leuia appellantur ſursùm moue
<
lb
/>
ri nituntur, quæritur non velocitas, ſed vis, quæ
<
lb
/>
ſursùm impellit, quæ leuitas appellari ſolet, & hæc
<
lb
/>
quoque duplici modo augeri poteſt, aut extenſiuè,
<
lb
/>
aut
<
expan
abbr
="
intẽſiuè
">intenſiuè</
expan
>
, ſcilicèt aut
<
expan
abbr
="
multiplicãdo
">multiplicando</
expan
>
molem
<
expan
abbr
="
eiuſdẽ
">eiuſdem</
expan
>
<
lb
/>
corporis leuis, vt ſphæra aeris palmaris octies
<
expan
abbr
="
maio-rẽ
">maio
<
lb
/>
rem</
expan
>
<
expan
abbr
="
leuitatẽ
">leuitatem</
expan
>
habebit,
<
expan
abbr
="
quã
">quam</
expan
>
ſphæra
<
expan
abbr
="
eiuſdẽ
">eiuſdem</
expan
>
aeris ſemipal
<
lb
/>
maris, propterea quod vis illa leuitatis tantumdem
<
lb
/>
multiplicatur, quantum maſſa eius corporea exten
<
lb
/>
ditur, cùm omnes partes eiuſdem aeris æquè leues
<
lb
/>
ſint, & æquè raræ, requiraturque vis contraria pro
<
lb
/>
hibens illius aſcenſum octiès maior quam in huius
<
lb
/>
aeris minori mole requiratur. </
s
>
<
s
id
="
s.000982
">Secundo modo auge</
s
>
</
p
>
<
p
type
="
main
">
<
s
id
="
s.000983
">
<
arrow.to.target
n
="
marg249
"/>
<
lb
/>
ri poteſt leuitas expandendo, & rarefaciendo
<
expan
abbr
="
ſubſtã-
">ſubſtan-</
expan
>
</
s
>
</
p
>
</
chap
>
</
body
>
</
text
>
</
archimedes
>