Gravesande, Willem Jacob 's
,
Physices elementa mathematica, experimentis confirmata sive introductio ad philosophiam Newtonianam; Tom. 1
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Notes
Handwritten
Figures
Content
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 - 510
511 - 540
541 - 570
571 - 600
601 - 630
631 - 660
661 - 690
691 - 720
721 - 750
751 - 780
781 - 810
811 - 824
>
Scan
Original
91
43
92
44
93
45
94
46
95
47
96
48
97
98
99
100
49
101
50
102
103
104
105
51
106
52
107
53
108
54
109
55
110
56
111
112
113
114
57
115
58
116
59
117
60
118
61
119
62
120
63
<
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 - 510
511 - 540
541 - 570
571 - 600
601 - 630
631 - 660
661 - 690
691 - 720
721 - 750
751 - 780
781 - 810
811 - 824
>
page
|<
<
(52)
of 824
>
>|
<
echo
version
="
1.0RC
">
<
text
xml:lang
="
la
"
type
="
free
">
<
div
xml:id
="
echoid-div369
"
type
="
section
"
level
="
1
"
n
="
125
">
<
p
>
<
s
xml:id
="
echoid-s2311
"
xml:space
="
preserve
">
<
pb
o
="
52
"
file
="
0098
"
n
="
106
"
rhead
="
PHYSICES ELEMENTA
"/>
nam reducantur, incidimus in exemplum præcedens.</
s
>
<
s
xml:id
="
echoid-s2312
"
xml:space
="
preserve
"/>
</
p
>
</
div
>
<
div
xml:id
="
echoid-div372
"
type
="
section
"
level
="
1
"
n
="
126
">
<
head
xml:id
="
echoid-head183
"
xml:space
="
preserve
">
<
emph
style
="
sc
">Experimentum</
emph
>
3.</
head
>
<
p
>
<
s
xml:id
="
echoid-s2313
"
xml:space
="
preserve
">Punctum C quinque potentiis trahitur, filis CA, CB,
<
lb
/>
<
note
position
="
left
"
xlink:label
="
note-0098-01
"
xlink:href
="
note-0098-01a
"
xml:space
="
preserve
">228.</
note
>
CD, CE, & </
s
>
<
s
xml:id
="
echoid-s2314
"
xml:space
="
preserve
">CF; </
s
>
<
s
xml:id
="
echoid-s2315
"
xml:space
="
preserve
">potentiæ ſunt inter ſe ut pondera qui-
<
lb
/>
<
note
position
="
left
"
xlink:label
="
note-0098-02
"
xlink:href
="
note-0098-02a
"
xml:space
="
preserve
">TAB. IX.
<
lb
/>
fig. 1</
note
>
bus fila trahuntur, & </
s
>
<
s
xml:id
="
echoid-s2316
"
xml:space
="
preserve
">illa habent inter ſe proportionem nu-
<
lb
/>
merorum Trochleis in figura adſcriptorum, & </
s
>
<
s
xml:id
="
echoid-s2317
"
xml:space
="
preserve
">æquilibrium
<
lb
/>
datur.</
s
>
<
s
xml:id
="
echoid-s2318
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s2319
"
xml:space
="
preserve
">Potentiæ per CB & </
s
>
<
s
xml:id
="
echoid-s2320
"
xml:space
="
preserve
">CD ad unicam reducuntur per
<
lb
/>
CG; </
s
>
<
s
xml:id
="
echoid-s2321
"
xml:space
="
preserve
">potentiæ agentes per CE & </
s
>
<
s
xml:id
="
echoid-s2322
"
xml:space
="
preserve
">CF ad unicam reducun-
<
lb
/>
tur per CH, & </
s
>
<
s
xml:id
="
echoid-s2323
"
xml:space
="
preserve
">ita verſamur in caſu n. </
s
>
<
s
xml:id
="
echoid-s2324
"
xml:space
="
preserve
">220; </
s
>
<
s
xml:id
="
echoid-s2325
"
xml:space
="
preserve
">tandem iſtæ
<
lb
/>
duæ novæ potentiæ, per CH & </
s
>
<
s
xml:id
="
echoid-s2326
"
xml:space
="
preserve
">CG, ad unicam reducun-
<
lb
/>
tur per Ca, quæ quintæ per CA æqualis eſt, & </
s
>
<
s
xml:id
="
echoid-s2327
"
xml:space
="
preserve
">cum hac
<
lb
/>
in eadem linea, ſed contrarie, agit.</
s
>
<
s
xml:id
="
echoid-s2328
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s2329
"
xml:space
="
preserve
">Ex memorata propoſitione n. </
s
>
<
s
xml:id
="
echoid-s2330
"
xml:space
="
preserve
">220. </
s
>
<
s
xml:id
="
echoid-s2331
"
xml:space
="
preserve
">deducimus ulterius,
<
lb
/>
<
note
position
="
left
"
xlink:label
="
note-0098-03
"
xlink:href
="
note-0098-03a
"
xml:space
="
preserve
">229.</
note
>
actionem potentiæ cujusvis poſſe reſolvi in actiones
<
lb
/>
duarum aliarum potentiarum, & </
s
>
<
s
xml:id
="
echoid-s2332
"
xml:space
="
preserve
">illud quidem innumeris
<
lb
/>
modis, propter innumera triangula, quæ formari poſſunt
<
lb
/>
ſervato eodem latere. </
s
>
<
s
xml:id
="
echoid-s2333
"
xml:space
="
preserve
">Eo poſſumus in omnibus Machinis
<
lb
/>
reducere potentiam oblique agentem ad directam, & </
s
>
<
s
xml:id
="
echoid-s2334
"
xml:space
="
preserve
">pro-
<
lb
/>
portionem inter directam & </
s
>
<
s
xml:id
="
echoid-s2335
"
xml:space
="
preserve
">obliquam determinare; </
s
>
<
s
xml:id
="
echoid-s2336
"
xml:space
="
preserve
">quod
<
lb
/>
exemplis ſequentibus, Experimentis confirmatis, patebit.</
s
>
<
s
xml:id
="
echoid-s2337
"
xml:space
="
preserve
"/>
</
p
>
</
div
>
<
div
xml:id
="
echoid-div375
"
type
="
section
"
level
="
1
"
n
="
127
">
<
head
xml:id
="
echoid-head184
"
xml:space
="
preserve
">
<
emph
style
="
sc
">Experimentum</
emph
>
4.</
head
>
<
p
>
<
s
xml:id
="
echoid-s2338
"
xml:space
="
preserve
">Vecti
<
emph
style
="
sc
">A</
emph
>
B, cujus brachia ſunt æqualia, applicatur in B
<
lb
/>
<
note
position
="
left
"
xlink:label
="
note-0098-04
"
xlink:href
="
note-0098-04a
"
xml:space
="
preserve
">230.</
note
>
pondus P duarum librarum, & </
s
>
<
s
xml:id
="
echoid-s2339
"
xml:space
="
preserve
">in A potentia oblique agens
<
lb
/>
<
note
position
="
left
"
xlink:label
="
note-0098-05
"
xlink:href
="
note-0098-05a
"
xml:space
="
preserve
">TAB. IX.
<
lb
/>
fig. 2. & 3.</
note
>
per
<
emph
style
="
sc
">A</
emph
>
D, & </
s
>
<
s
xml:id
="
echoid-s2340
"
xml:space
="
preserve
">quæ repræſentatur per pondus M. </
s
>
<
s
xml:id
="
echoid-s2341
"
xml:space
="
preserve
">Concipia-
<
lb
/>
tur linea DE vecti in ſitu horizontali parallela, & </
s
>
<
s
xml:id
="
echoid-s2342
"
xml:space
="
preserve
">
<
emph
style
="
sc
">A</
emph
>
E ad il-
<
lb
/>
lam & </
s
>
<
s
xml:id
="
echoid-s2343
"
xml:space
="
preserve
">vectem perpendicularis; </
s
>
<
s
xml:id
="
echoid-s2344
"
xml:space
="
preserve
">nunc ſi
<
emph
style
="
sc
">A</
emph
>
D ſit ad
<
emph
style
="
sc
">A</
emph
>
E, ut
<
lb
/>
duo ad tria, & </
s
>
<
s
xml:id
="
echoid-s2345
"
xml:space
="
preserve
">pondus M ſit trium librarum, datur æqui-
<
lb
/>
librium.</
s
>
<
s
xml:id
="
echoid-s2346
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s2347
"
xml:space
="
preserve
">Directio motus puncti A ex motu vectis eſt vecti perpen-
<
lb
/>
<
note
position
="
left
"
xlink:label
="
note-0098-06
"
xlink:href
="
note-0098-06a
"
xml:space
="
preserve
">231.</
note
>
dicularis, tendit ergo juxta lineam
<
emph
style
="
sc
">Ea</
emph
>
prolongatam; </
s
>
<
s
xml:id
="
echoid-s2348
"
xml:space
="
preserve
">di-
<
lb
/>
ſtantia BA cum maneat ſemper eadem, in fig. </
s
>
<
s
xml:id
="
echoid-s2349
"
xml:space
="
preserve
">2 impeditur A ne
<
lb
/>
magis accedat ad B, & </
s
>
<
s
xml:id
="
echoid-s2350
"
xml:space
="
preserve
">quaſi repellitur per directionem
<
lb
/>
BA; </
s
>
<
s
xml:id
="
echoid-s2351
"
xml:space
="
preserve
">in fig. </
s
>
<
s
xml:id
="
echoid-s2352
"
xml:space
="
preserve
">3 receſſus puncti A à B cohibetur, & </
s
>
<
s
xml:id
="
echoid-s2353
"
xml:space
="
preserve
">ſic A qua-
<
lb
/>
ſi trahitur B verſus. </
s
>
<
s
xml:id
="
echoid-s2354
"
xml:space
="
preserve
">Ulterius punctum A pondere M trahitur
<
lb
/>
D verſus: </
s
>
<
s
xml:id
="
echoid-s2355
"
xml:space
="
preserve
">tribus ergo punctum hocce trahitur potentiis, </
s
>
</
p
>
</
div
>
</
text
>
</
echo
>