Valerio, Luca
,
De centro gravitatis solidorum
,
1604
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 - 283
>
101
102
103
104
105
106
107
108
109
110
<
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 - 283
>
page
|<
<
of 283
>
>|
<
archimedes
>
<
text
>
<
body
>
<
chap
>
<
p
type
="
main
">
<
s
>
<
pb
xlink:href
="
043/01/159.jpg
"
pagenum
="
72
"/>
à centro G, æquè diſtant, erit EG, æqualis GF. </
s
>
<
s
>Dico
<
lb
/>
portionis ABCD centrum grauitatis eſſe G. </
s
>
<
s
>Deſcripta
<
lb
/>
enim figura, vt ſupra fecimus, intelligantur duo coni re
<
lb
/>
ctanguli GNO, GPQ, vertice G, communi, axibus
<
lb
/>
autem eorum EG, GF: & cylindrus LM, portioni cir
<
lb
/>
cumſcriptus circa eun
<
lb
/>
dem axim EF, cuius ba
<
lb
/>
ſis æqualis eſt circulo
<
lb
/>
maximo: & ſumatur EH
<
lb
/>
ipſius EG, pars quar
<
lb
/>
ta, itemque FK, pars
<
lb
/>
quarta ipſius FG. </
s
>
<
s
>Quo
<
lb
/>
niam igitur conorum G
<
lb
/>
NO, PGO, axes FG,
<
lb
/>
GH, ſunt æquales, re
<
lb
/>
liquæ KG, GH, æqua
<
lb
/>
<
figure
id
="
id.043.01.159.1.jpg
"
xlink:href
="
043/01/159/1.jpg
"
number
="
120
"/>
<
lb
/>
les erunt; centra autem grauitatis conorum ſunt K, H; pun
<
lb
/>
ctum igitur G eſt centrum grauitatis compoſiti ex duobus
<
lb
/>
conis æqualibus GNO, GPQ, hoc eſt reliqui ex cylin
<
lb
/>
dro LM, dempta ABCD, portione, ex ante demonſtra
<
lb
/>
tis: ſed idem G eſt centrum grauitatis totius cylindri LM;
<
lb
/>
reliquæ igitur ABCD, portionis centrum grauitatis erit
<
lb
/>
G. </
s
>
<
s
>Quod demonſtrandum erat. </
s
>
</
p
>
<
p
type
="
head
">
<
s
>
<
emph
type
="
italics
"/>
PROPOSITIO XL.
<
emph.end
type
="
italics
"/>
</
s
>
</
p
>
<
p
type
="
main
">
<
s
>Omnis portionis ſphæræ abſciſſæ duobus pla
<
lb
/>
nis parallelis centrum intercipientibus, & à cen
<
lb
/>
tro non æqualiter diſtantibus centrum grauitatis
<
lb
/>
eſt in axe primum bifariam ſecto: Deinde ſumpta
<
lb
/>
ad minorem baſim portionis quarta parte ſegmen
<
lb
/>
ti axis, quod minorem baſim attingit: & ad maio-</
s
>
</
p
>
</
chap
>
</
body
>
</
text
>
</
archimedes
>