Casati, Paolo
,
Terra machinis mota : dissertationes geometricae, mechanicae physicae hydrostaticae
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 - 241
>
Scan
Original
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
<
1 - 30
31 - 60
61 - 90
91 - 120
121 - 150
151 - 180
181 - 210
211 - 240
241 - 241
>
page
|<
<
of 241
>
>|
<
archimedes
>
<
text
>
<
body
>
<
chap
>
<
p
type
="
main
">
<
s
>
<
pb
xlink:href
="
018/01/018.jpg
"
pagenum
="
10
"/>
<
arrow.to.target
n
="
note6
"/>
<
lb
/>
multorum artificum imperitiam, qui ex ma
<
lb
/>
chinarum tantùm augmento vires ad mo
<
lb
/>
uenda pondera augeri autumantes, multo la
<
lb
/>
bore, nec modicâ argenti iacturâ immanes
<
lb
/>
aliquando machinas conſtruunt, quæ vel mo
<
lb
/>
le ſuâ prægrauatæ fatiſcunt, vel motam mo
<
lb
/>
tui inferunt non mediocrem, adeò vt ſolius
<
lb
/>
machinæ motio, etiam ſecluſo pondere, cui
<
lb
/>
mouendo deſtinatur machina, validioris po
<
lb
/>
tentiæ vires abſumat: cum tamen rem to
<
lb
/>
tam minore negotio, nec ſpernendo pecu
<
lb
/>
niæ atquè laboris compendio, perficere poſ
<
lb
/>
ſent, ſi rectè intelligerent, quantum machi
<
lb
/>
narum compoſitio præſtet earum augmento. </
s
>
<
s
>
<
lb
/>
Id quod ex quinque his axibus in Peritrochio
<
lb
/>
inter ſe compoſitis luculentiſſimè demon
<
lb
/>
ſtratur; ſi enim axi, cuius diameter palma
<
lb
/>
ris, rotam velis infigere, qua poſſis idem̨
<
lb
/>
mouere pondus, quod tribus tantùm ex pro
<
lb
/>
poſitis rotis A, B, C, mouetur, quàm imma
<
lb
/>
nis illa erit? </
s
>
<
s
>Quippe quæ 125 palmos ſe
<
lb
/>
cundùm diametrum obtineat: quàm diffi
<
lb
/>
cilis ad conuerſionem? </
s
>
<
s
>ob ingentem grauita
<
lb
/>
tis cardines prementis reſiſtentiam: quàm
<
lb
/>
multo argento parabilis? </
s
>
<
s
>cum ea ſola ad tres
<
lb
/>
A, B, C, ſimul ſumptas eſſet vt minimùm in
<
lb
/>
Ratione Quadrati ſuæ diametri 125 ad tri
<
lb
/>
plum Quadratum diametri rotæ A, hoc eſt </
s
>
</
p
>
</
chap
>
</
body
>
</
text
>
</
archimedes
>