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
>
111
112
113
114
115
116
117
118
119
120
<
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
>
<
body
>
<
chap
id
="
N15AC3
">
<
p
id
="
N16EAB
"
type
="
main
">
<
s
id
="
N16EFE
">
<
pb
pagenum
="
96
"
xlink:href
="
026/01/128.jpg
"/>
id eſt 5787037. diebus id eſt 89031. annis, omitto minutias; atqui lon
<
lb
/>
gè adhuc plura in vno minuto continentur inſtantia. </
s
>
</
p
>
<
p
id
="
N16F0B
"
type
="
main
">
<
s
id
="
N16F0D
">
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
Theorema
<
emph.end
type
="
italics
"/>
60.
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
id
="
N16F19
"
type
="
main
">
<
s
id
="
N16F1B
">
<
emph
type
="
italics
"/>
Si corpus graue deſcenderet motu æquabili, eoque æquali motui vltimi in
<
lb
/>
stantis, duplum ferè ſpatium æquali tempore conficeret illius quod conficit
<
lb
/>
motu accelerato, duplum inquam ferè ſcilicet paulò minùs
<
emph.end
type
="
italics
"/>
; </
s
>
<
s
id
="
N16F28
">quia conficit
<
lb
/>
idem motu æquabili; </
s
>
<
s
id
="
N16F2E
">cuius velocitas eſt ſubdupla maximæ & minimæ; </
s
>
<
s
id
="
N16F32
">
<
lb
/>
ſed minima velocitas primi inſtantis pro nihilo reputatur; </
s
>
<
s
id
="
N16F37
">igitur acci
<
lb
/>
piatur tantùm ſubduplum maximæ, igitur cum velocitate æquali maxi
<
lb
/>
mæ, eodem tempore duplum ſpatium percurretur; </
s
>
<
s
id
="
N16F3F
">igitur in vno minuto
<
lb
/>
ſecundo, v.g. 24. pedes; </
s
>
<
s
id
="
N16F47
">igitur in vno minuto primo eodem motu æqua
<
lb
/>
bili 1440. pedes percurrentur; </
s
>
<
s
id
="
N16F4D
">igitur in vna hora 86400. pedes; hinc
<
lb
/>
non eſt quod aliqui adeo mirentur, ſeu potiùs reiiciant hanc motus
<
lb
/>
accelerationem quod ex ea tùm tardiſſimus motus, tùm velociſſimus
<
lb
/>
conſequatur. </
s
>
</
p
>
<
p
id
="
N16F57
"
type
="
main
">
<
s
id
="
N16F59
">
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
Theorema
<
emph.end
type
="
italics
"/>
61.
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
id
="
N16F65
"
type
="
main
">
<
s
id
="
N16F67
">
<
emph
type
="
italics
"/>
Motus naturaliter acceleratus non propagatur per omnes tarditatis gra
<
lb
/>
dus
<
emph.end
type
="
italics
"/>
; </
s
>
<
s
id
="
N16F72
">quia tot ſunt huius propagationis gradus, quot ſunt inſtantia,
<
lb
/>
quibus durat hic motus, cum ſingulis inſtantibus noua fiat impetus ac
<
lb
/>
ceſſio, ſed non ſunt infinita inſtantia, vt demonſtrabimus in Metaphy
<
lb
/>
ſica; </
s
>
<
s
id
="
N16F7C
">prætereà licèt eſſent infinita inſtantia, non fieret adhuc per omnes
<
lb
/>
tarditatis gradus hæc propagatio; </
s
>
<
s
id
="
N16F82
">quia daretur aliquis gradus tarditatis,
<
lb
/>
quem non comprehenderet hæc graduum ſeries; </
s
>
<
s
id
="
N16F88
">nam incipit moueri
<
lb
/>
tardiùs in plano inclinato quàm in libero medio rectà deorſum, vt con
<
lb
/>
ſtat, & in medio denſo quàm in raro v.g. in aqua quàm in aëre; igitur
<
lb
/>
hic tarditatis gradus, quo incipit moueri in plano tantillùm inclinato,
<
lb
/>
non continetur inter illos, quibus mouetur rectà deorſum. </
s
>
</
p
>
<
p
id
="
N16F96
"
type
="
main
">
<
s
id
="
N16F98
">Hinc duplici nomine reiice Galilæum qui hoc aſſerit. </
s
>
<
s
id
="
N16F9B
">Primò, quia
<
lb
/>
fruſtrà ponit infinita inſtantia ſine neceſſitate; </
s
>
<
s
id
="
N16FA1
">ſecundò, quia ratio, quam
<
lb
/>
habet, non conuincit; </
s
>
<
s
id
="
N16FA7
">vocat enim quietem tarditatem infinitam; </
s
>
<
s
id
="
N16FAB
">à qua
<
lb
/>
dum recedit mobile, haud dubiè per omnes tarditatis gradus propagari
<
lb
/>
poteſt eius motus; ſed contrà primò, nam reuerà quies non eſt tarditas,
<
lb
/>
quæ motui tantùm ineſſe poteſt. </
s
>
<
s
id
="
N16FB5
">Secundò, quia tàm ex quiete ſequi po
<
lb
/>
teſt immediatè velox motus, quàm tardus, vt patet in proiectis. </
s
>
<
s
id
="
N16FBA
">Tertiò,
<
lb
/>
quia motus incipit; </
s
>
<
s
id
="
N16FBF
">igitur per aliquid ſui, igitur ille primus motus à
<
lb
/>
quiete infinitè non diſtat; denique rationes ſuprà propoſitæ rem iſtam
<
lb
/>
euincunt. </
s
>
</
p
>
<
p
id
="
N16FC7
"
type
="
main
">
<
s
id
="
N16FC9
">
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
Scholium.
<
emph.end
type
="
italics
"/>
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
id
="
N16FD5
"
type
="
main
">
<
s
id
="
N16FD7
">Obſeruabis conſideratum eſſe hactenus hunc motum nulla habita
<
lb
/>
ratione reſiſtentiæ medij, quæ haud dubiè hanc propoſitionem motus
<
lb
/>
accelerati tantillùm impedit, ſed de reſiſtentià medij agemus infrà. </
s
>
</
p
>
<
p
id
="
N16FDE
"
type
="
main
">
<
s
id
="
N16FE0
">
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
Corollarium
<
emph.end
type
="
italics
"/>
1.
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
id
="
N16FED
"
type
="
main
">
<
s
id
="
N16FEF
">Ex dictis facilè reiicies primò ſententiam illorum, qui negant mo-</
s
>
</
p
>
</
chap
>
</
body
>
</
text
>
</
archimedes
>