Fabri, Honoré
,
Tractatus physicus de motu locali
,
1646
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 - 491
>
Scan
Original
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
<
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 - 491
>
page
|<
<
of 491
>
>|
<
archimedes
>
<
text
>
<
body
>
<
chap
id
="
N1A407
">
<
pb
pagenum
="
160
"
xlink:href
="
026/01/192.jpg
"/>
<
p
id
="
N1AAF3
"
type
="
main
">
<
s
id
="
N1AAF5
">
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
Theorema
<
emph.end
type
="
italics
"/>
25.
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
id
="
N1AB01
"
type
="
main
">
<
s
id
="
N1AB03
">
<
emph
type
="
italics
"/>
Motus ille non eſt mixtus ex naturali retardator & violento æquabili, vel
<
lb
/>
accelerato
<
emph.end
type
="
italics
"/>
; quia numquam deſtruitur impetus innatus, vt ſæpiùs dictum
<
lb
/>
eſt ſuprà, tùm primo, tùm ſecundo libro, nec in hoc eſt vlla diffi
<
lb
/>
cultas. </
s
>
</
p
>
<
p
id
="
N1AB12
"
type
="
main
">
<
s
id
="
N1AB14
">
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
Theorema
<
emph.end
type
="
italics
"/>
26.
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
id
="
N1AB20
"
type
="
main
">
<
s
id
="
N1AB22
">
<
emph
type
="
italics
"/>
Non est mixtus ex naturali accelerato & violento æquabili
<
emph.end
type
="
italics
"/>
; </
s
>
<
s
id
="
N1AB2B
">demonſtra
<
lb
/>
tur, primò, quia ſub finem motus eſſet maior impetus; </
s
>
<
s
id
="
N1AB31
">quippè nihil de
<
lb
/>
traheretur violento, ſed multùm accederet naturali; igitur eſſet maior,
<
lb
/>
igitur eſſet maior ictus contra hyp. </
s
>
<
s
id
="
N1AB39
">3. ſecundò, quotieſcunque ſunt duo
<
lb
/>
impetus in eodem mobili ad diuerſas lineas determinati, aliquid illo
<
lb
/>
rum deſtruitur per Th.141.l.1.tertiò ſi eſſet vterque æquabilis, aliquid
<
lb
/>
deſtrueretur per Theorema 6. igitur potiori iure, ſi impetus naturalis
<
lb
/>
creſcat. </
s
>
</
p
>
<
p
id
="
N1AB44
"
type
="
main
">
<
s
id
="
N1AB46
">Diceret fortè aliquis impetum deſtrui ab aëre, ſed iam ſuprà reſpon
<
lb
/>
ſum eſt modicum inde imminui; </
s
>
<
s
id
="
N1AB4C
">nec enim vnquam aër in corpore graui
<
lb
/>
deſtruit tantùm impetus, quantùm producitur naturalis ſi ſit acceleratus;
<
lb
/>
alioquin motus deorſum non creſceret contra experientiam, & ſuprà in
<
lb
/>
toto ferè 2.lib. demonſtrauimus. </
s
>
</
p
>
<
p
id
="
N1AB56
"
type
="
main
">
<
s
id
="
N1AB58
">
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
Theorema
<
emph.end
type
="
italics
"/>
27.
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
id
="
N1AB64
"
type
="
main
">
<
s
id
="
N1AB66
">
<
emph
type
="
italics
"/>
Hinc linea huius motus non eſt Parabola
<
emph.end
type
="
italics
"/>
; quia vt ſit Parabola, debet ille
<
lb
/>
motus conſtare vel ex naturali æquabili, & violento retardato per Th.
<
lb
/>
19. vel ex naturali accelerato & violento æquabili per Th. 18. ſed hic
<
lb
/>
motus neuter eſt, non primum per Th. 25. non ſecundum per Theo
<
lb
/>
rema 26. </
s
>
</
p
>
<
p
id
="
N1AB7C
"
type
="
main
">
<
s
id
="
N1AB7E
">
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
Theorema
<
emph.end
type
="
italics
"/>
28.
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
id
="
N1AB8A
"
type
="
main
">
<
s
id
="
N1AB8C
">
<
emph
type
="
italics
"/>
Hinc reiicies Galileum,
<
emph.end
type
="
italics
"/>
qui in dialogis hæc ſemper ſuppoſuit, ſed nun
<
lb
/>
quam probauit, nec probare vnquam potuit; </
s
>
<
s
id
="
N1AB97
">hoc etiam ſupponunt
<
lb
/>
multi Galilei ſectatores, qui cenſent impetum nunquam deſtrui niſi à
<
lb
/>
reſiſtentia medij; </
s
>
<
s
id
="
N1AB9F
">ſed quæro ab illis quodnam medium deſtruat partem
<
lb
/>
impetus in motu mixto; </
s
>
<
s
id
="
N1ABA5
">nec enim linea motus mixti adæquat duas alias
<
lb
/>
ex quibus quaſi reſultat; </
s
>
<
s
id
="
N1ABAB
">certè hoc non poteſt explicari cum infinitis fetè
<
lb
/>
aliis, niſi dicatur impetum deſtrui ab alio impetu, eo modo quo ſæpè
<
lb
/>
diximus, hoc eſt ne ſit fruſtrà; igitur impetus violentus deſtruitur ab in
<
lb
/>
nato, non tamen innatus à violento, vt ſæpiùs inculcauimus. </
s
>
</
p
>
<
p
id
="
N1ABB5
"
type
="
main
">
<
s
id
="
N1ABB7
">
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
Theorema
<
emph.end
type
="
italics
"/>
29.
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
id
="
N1ABC3
"
type
="
main
">
<
s
id
="
N1ABC5
">
<
emph
type
="
italics
"/>
Non eſt mixtus ex naturali accelerato eo modo quo acceleratur deorſum per
<
lb
/>
lineam perpendicularem & ex violento retardato
<
emph.end
type
="
italics
"/>
: </
s
>
<
s
id
="
N1ABD0
">Probatur, ſi ita eſt,
<
expan
abbr
="
tãtùm
">tantùm</
expan
>
<
lb
/>
additur naturali, quantum detrahitur violento, imò plùs; </
s
>
<
s
id
="
N1ABDA
">igitur ſemper
<
lb
/>
eſt in eo mobili æqualis vel maior impetus; igitur æqualis eſt ſemper,
<
lb
/>
vel maior ictus contra hyp. </
s
>
<
s
id
="
N1ABE2
">3. adde quod non minùs impeditur ab im
<
lb
/>
petu violento naturalis motus, quàm ab inclinato plano; </
s
>
<
s
id
="
N1ABE8
">ſed in plano </
s
>
</
p
>
</
chap
>
</
body
>
</
text
>
</
archimedes
>