Ghetaldi, Marino
,
Marini Ghetaldi Promotvs Archimedis sev de varijs corporum generibus grauitate & magnitudine comparatis
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Notes
Handwritten
Figures
Content
Thumbnails
Page concordance
<
1 - 30
31 - 60
61 - 89
>
Scan
Original
41
29
42
30
43
31
44
32
45
33
46
34
47
35
48
36
49
37
50
51
52
53
41
54
42
55
43
56
44
57
45
58
46
59
47
60
48
61
49
62
50
63
51
64
52
65
53
66
54
67
55
68
56
69
57
70
58
<
1 - 30
31 - 60
61 - 89
>
page
|<
<
(18)
of 89
>
>|
<
echo
version
="
1.0RC
">
<
text
xml:lang
="
la
"
type
="
free
">
<
div
xml:id
="
echoid-div36
"
type
="
section
"
level
="
1
"
n
="
21
">
<
p
>
<
s
xml:id
="
echoid-s479
"
xml:space
="
preserve
">
<
pb
o
="
18
"
file
="
0030
"
n
="
30
"
rhead
="
PROMOTVS
"/>
vt grauitas H, ad grauitatĕ G, ita eſt grauitas C, ad F, grauitatem; </
s
>
<
s
xml:id
="
echoid-s480
"
xml:space
="
preserve
">er-
<
lb
/>
go grauitas F, æqualis erit grauitati ſolidi B, inuenta igitur eſt cor-
<
lb
/>
poris ſolidi B, grauitas F, quod ſacere oportebat.</
s
>
<
s
xml:id
="
echoid-s481
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s482
"
xml:space
="
preserve
">Hoc Problema magni momenti eſt, pleriſque artificibus
<
lb
/>
maximo vſui eſſe poteſt. </
s
>
<
s
xml:id
="
echoid-s483
"
xml:space
="
preserve
">in arte fuſoria propoſito operis modu
<
lb
/>
lo, ex illius grauitate, facile metalli ad opus faciendum, gra-
<
lb
/>
uitatem inueniet, ſi enim hoc ignoret artifex, periculum eſt, ne
<
lb
/>
metallum, aut deficiat, vel ſi multum eſt, ob nimiam graui-
<
lb
/>
tatem difficile tractetur.</
s
>
<
s
xml:id
="
echoid-s484
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s485
"
xml:space
="
preserve
">Neque tormenti bellici magiſtro inutile erit, is enim cogni-
<
lb
/>
ta grauitate alicuius globi, exempli gratia ex plumbo, ſtatim
<
lb
/>
alterius globi eiuſdem magnitudinis, vel ſit ex lapide, vel ex
<
lb
/>
ferro, vel ex qua cunque alia materia, grauitatem inueniet.</
s
>
<
s
xml:id
="
echoid-s486
"
xml:space
="
preserve
"/>
</
p
>
</
div
>
<
div
xml:id
="
echoid-div38
"
type
="
section
"
level
="
1
"
n
="
22
">
<
head
xml:id
="
echoid-head25
"
xml:space
="
preserve
">Exemplum.</
head
>
<
p
>
<
s
xml:id
="
echoid-s487
"
xml:space
="
preserve
">QVidam proponit aliquod corpus ſolidum notæ
<
lb
/>
grauitatis, & </
s
>
<
s
xml:id
="
echoid-s488
"
xml:space
="
preserve
">vult ſcire quanta erit grauitas alicu-
<
lb
/>
ius ſolidi, alterius generis, magnitudinem habentis pro-
<
lb
/>
poſito corpori ſolido æqualem.</
s
>
<
s
xml:id
="
echoid-s489
"
xml:space
="
preserve
"/>
</
p
>
<
p
style
="
it
">
<
s
xml:id
="
echoid-s490
"
xml:space
="
preserve
">Sit propoſitum aliquod corpus plumbeum A, cuius grauitas ſit
<
lb
/>
1150, & </
s
>
<
s
xml:id
="
echoid-s491
"
xml:space
="
preserve
">oporteat inuenire quanta erit grauitas stanni magnitudinĕ
<
lb
/>
babentis æqualem propoſito plumbo A. </
s
>
<
s
xml:id
="
echoid-s492
"
xml:space
="
preserve
">Accipiantur duo corpora æque
<
lb
/>
grauia, D, plumbeum, E, stanneum, deinde duarum quantitatum,
<
lb
/>
aquæ, quarum vna ſit æqualis magnitudine plumbo D, altera ſtanno
<
lb
/>
E, inueniãtur grauitates, quæ ſint, primæ videlicet quantitatis aquæ
<
lb
/>
74, ſecundæ vero 115, & </
s
>
<
s
xml:id
="
echoid-s493
"
xml:space
="
preserve
">fiat vt 115, ad 74, ita 1150, ad alium nume-
<
lb
/>
rum, qui ſit 740, is igitur numerus indicabit grauitatem stanni, ma-
<
lb
/>
gnitudinem habentis propoſito plumbo A.</
s
>
<
s
xml:id
="
echoid-s494
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s495
"
xml:space
="
preserve
">Etiam ſi non accipiantur duo corpora, plumbeum videlicet
<
lb
/>
& </
s
>
<
s
xml:id
="
echoid-s496
"
xml:space
="
preserve
">ſtanneum, æque grauia, ſed grauitate quacunque, grauitas
<
lb
/>
ſtanni magnitudinem habentis æqualem propoſito plumbo
<
lb
/>
D, inuenietur ſic.</
s
>
<
s
xml:id
="
echoid-s497
"
xml:space
="
preserve
"/>
</
p
>
<
p
style
="
it
">
<
s
xml:id
="
echoid-s498
"
xml:space
="
preserve
">Accipiantur duo corpora D, plumbeum, E, ſtanneum grauitate
<
lb
/>
quacunque, ſit vcrbi gratia plumbi D, grauitas 23, ſtanni vero E,
<
lb
/>
grauitas 37, deinde duarum quantitatum aquæ, quarum vna ſit ma-
<
lb
/>
gnitudine æqualis plumbo D, altera stanno E, inueniantur graui-
<
lb
/>
tates, quæ ſint, primæ videlicet quantitatis 2, ſecundæ vero 5, & </
s
>
<
s
xml:id
="
echoid-s499
"
xml:space
="
preserve
"/>
</
p
>
</
div
>
</
text
>
</
echo
>