Fabri, Honoré
,
Tractatus physicus de motu locali
,
1646
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Figures
Thumbnails
List of thumbnails
<
1 - 10
11 - 20
21 - 30
31 - 40
41 - 50
51 - 60
61 - 70
71 - 80
81 - 90
91 - 100
101 - 110
111 - 120
121 - 130
131 - 140
141 - 150
151 - 160
161 - 170
171 - 180
181 - 190
191 - 200
201 - 210
211 - 220
221 - 230
231 - 240
241 - 250
251 - 260
261 - 270
271 - 280
281 - 290
291 - 300
301 - 310
311 - 320
321 - 330
331 - 340
341 - 350
351 - 360
361 - 370
371 - 380
381 - 390
391 - 400
401 - 410
411 - 420
421 - 430
431 - 440
441 - 450
451 - 460
461 - 470
471 - 480
481 - 490
491 - 491
>
21
22
23
24
25
26
27
28
29
30
<
1 - 10
11 - 20
21 - 30
31 - 40
41 - 50
51 - 60
61 - 70
71 - 80
81 - 90
91 - 100
101 - 110
111 - 120
121 - 130
131 - 140
141 - 150
151 - 160
161 - 170
171 - 180
181 - 190
191 - 200
201 - 210
211 - 220
221 - 230
231 - 240
241 - 250
251 - 260
261 - 270
271 - 280
281 - 290
291 - 300
301 - 310
311 - 320
321 - 330
331 - 340
341 - 350
351 - 360
361 - 370
371 - 380
381 - 390
391 - 400
401 - 410
411 - 420
421 - 430
431 - 440
441 - 450
451 - 460
461 - 470
471 - 480
481 - 490
491 - 491
>
page
|<
<
of 491
>
>|
<
archimedes
>
<
text
>
<
front
>
<
section
>
<
pb
xlink:href
="
026/01/028.jpg
"/>
<
p
id
="
N10FD1
"
type
="
main
">
<
s
id
="
N10FD3
">8. In maiori quadrante, circa ſupremam extremitatem, eſt minor
<
lb
/>
inclinatio, quàm in minore; </
s
>
<
s
id
="
N10FD9
">hic enim ſtatim detorquetur à perpen
<
lb
/>
diculo, cum quo facit angulum maiorem: </
s
>
<
s
id
="
N10FDF
">at verò circa infirmam
<
lb
/>
extremitatem, eſt maior inclinatio in maiore, quàm in minore: </
s
>
<
s
id
="
N10FE5
">hinc,
<
lb
/>
ſi comparetur vibratio maioris, cum vibratione minoris in modico
<
lb
/>
arcu, tempus illius eſt paulò maius duplo, temporis huius; in maxi
<
lb
/>
mo arcu paulò minùs duplo, dum, ſcilicet, longitudinum ratio
<
lb
/>
ſit quadrupla. </
s
>
</
p
>
<
p
id
="
N10FF1
"
type
="
main
">
<
s
id
="
N10FF3
">9. In deſcenſu funependuli velocitas acquiſita eſt eadem cum ea,
<
lb
/>
quæ in ſubtenſa eiuſdem arcus acquiritur: </
s
>
<
s
id
="
N10FF9
">hinc ſunt ijdem ictus: </
s
>
<
s
id
="
N10FFD
">
<
lb
/>
numerus, vibrationum non eſt infinitus, licèt in vacuo vibraretur
<
lb
/>
funependulum; </
s
>
<
s
id
="
N11004
">quia, cùm ſingulæ imminuantur, & infinitis pun
<
lb
/>
ctis non conſtent; </
s
>
<
s
id
="
N1100A
">tandem ad vltimam peruenitur: </
s
>
<
s
id
="
N1100E
">illa autem eſt vl
<
lb
/>
tima, in cuius deſcenſu acquiritur tantùm vnum punctum impetus
<
lb
/>
ſupra innatum; in ea tamen ſententia, quæ vel infinitas partes actu,
<
lb
/>
vel infinita puncta cognoſcit, certè nunquam quieſceret funepen
<
lb
/>
dulum in vacuo vibratum. </
s
>
</
p
>
<
p
id
="
N1101A
"
type
="
main
">
<
s
id
="
N1101C
">10. Funependulum in fine aſcenſus non quieſcit vno inſtanti; </
s
>
<
s
id
="
N11020
">
<
lb
/>
quia impetui innato
<
expan
abbr
="
nũquam
">nunquam</
expan
>
redditur æqualis acquiſitus; </
s
>
<
s
id
="
N11029
">poſita ta
<
lb
/>
men illa æqualitate, inſtanti ſequenti eſſet quies: </
s
>
<
s
id
="
N1102F
">funependulum
<
lb
/>
grauius citiùs deſcendit; </
s
>
<
s
id
="
N11035
">eſt enim eadem ratio, quæ fuit pro mo
<
lb
/>
tu naturali; </
s
>
<
s
id
="
N1103B
">corpus oblongum ſolidum circa punctum immobile
<
lb
/>
in circulo verticali rotatum vibratur adinſtat funependuli; deſ
<
lb
/>
cendit tamen citiùs, quàm funependulum eiuſdem longitudinis. </
s
>
</
p
>
<
p
id
="
N11043
"
type
="
main
">
<
s
id
="
N11045
">11. Ratio facilis eſt; </
s
>
<
s
id
="
N11048
">quia partes ſolidæ, quæ accedunt propiùs
<
lb
/>
ad extremitatem immobilem, accelerant motum aliarum, quæ
<
lb
/>
ad mobilem extremitatem accedunt; </
s
>
<
s
id
="
N11050
">faciunt enim arcum mino
<
lb
/>
rem: </
s
>
<
s
id
="
N11056
">hinc aſcenſus non peruenit ad tantam ſublimitatem; </
s
>
<
s
id
="
N1105A
">quia, vt
<
lb
/>
prædictæ partes accelerant motum aliarum in deſcenſu, ita retar
<
lb
/>
dant in deſcenſu: </
s
>
<
s
id
="
N11062
">hinc citiùs quieſcit hoc penduli genus, quàm
<
lb
/>
aliud: </
s
>
<
s
id
="
N11068
">ex hoc colligo paradoxon, ſcilicet, corpus moueri poſſe ſua
<
lb
/>
ſponte velociùs in arcu deorſum, quàm in perpendiculo; v.g. ſi iuxta
<
lb
/>
extremitatem immobilem ſit nodus plumbeus, cuius vi, altera ex
<
lb
/>
tremitas longiùs diſtans deorſum rapiatur. </
s
>
</
p
>
<
figure
id
="
id.026.01.028.1.jpg
"
xlink:href
="
026/01/028/1.jpg
"
number
="
13
"/>
<
p
id
="
N11079
"
type
="
main
">
<
s
id
="
N1107B
">
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
De motu mixto ex circulari.
<
emph.end
type
="
italics
"/>
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
id
="
N11086
"
type
="
main
">
<
s
id
="
N11088
">1. ROta, quæ mouetur in ſuperficie plana, mouetur motu mixto
<
lb
/>
ex recto centri, & circulari orbis: </
s
>
<
s
id
="
N1108E
">axis tantùm rotæ mouetur
<
lb
/>
motu recto: </
s
>
<
s
id
="
N11094
">punctum contactus rotæ mouetur motu tardiſſimo, </
s
>
</
p
>
</
section
>
</
front
>
</
text
>
</
archimedes
>