Bošković, Ruđer Josip
,
Theoria philosophiae naturalis redacta ad unicam legem virium in natura existentium
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 - 389
>
Scan
Original
51
XXXIX
52
xl
53
54
2
55
3
56
4
57
5
58
6
59
7
60
8
61
9
62
10
63
11
64
12
65
13
66
14
67
15
68
16
69
17
70
18
71
19
72
20
73
21
74
22
75
23
76
24
77
25
78
26
79
27
80
28
<
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 - 389
>
page
|<
<
(28)
of 389
>
>|
<
echo
version
="
1.0RC
">
<
text
xml:lang
="
la
"
type
="
free
">
<
div
type
="
section
"
level
="
0
"
n
="
0
">
<
pb
o
="
28
"
file
="
0080
"
n
="
80
"
rhead
="
THEORIÆ
"/>
<
note
position
="
left
"
xml:space
="
preserve
">Alia, quæ vi-
<
lb
/>
dentur nihil.
<
lb
/>
& ſunt ali-
<
lb
/>
quid: diſcri-
<
lb
/>
men inter ra-
<
lb
/>
dicem imagi-
<
lb
/>
nariam, & ze-
<
lb
/>
ro.</
note
>
<
p
>
<
s
xml:space
="
preserve
">61. </
s
>
<
s
xml:space
="
preserve
">Et quidem eodem pacto ſtatus quidam realis eſt
<
lb
/>
quies, ſive perſeverantia in eodem modo locali exiſtendi;
<
lb
/>
</
s
>
<
s
xml:space
="
preserve
">ſtatus quidam realis eſt velocitas nulla puncti exiſtentis,
<
lb
/>
nimirum determinatio perſeverandi in eodem loco; </
s
>
<
s
xml:space
="
preserve
">ſtatus
<
lb
/>
quidam realis puncti exiſtentis eſt vis nulla, nimirum deter-
<
lb
/>
minatio retinendi præcedentem velocitatem, & </
s
>
<
s
xml:space
="
preserve
">ita porro: </
s
>
<
s
xml:space
="
preserve
">
<
lb
/>
plurimum hæc diſcrepant a vero non eſſe. </
s
>
<
s
xml:space
="
preserve
">Caſus ordinatæ re-
<
lb
/>
ſpondentis lineæ EF in fig. </
s
>
<
s
xml:space
="
preserve
">9. </
s
>
<
s
xml:space
="
preserve
">differt plurimum a caſu
<
lb
/>
ordinatæ circuli reſpondentis lineæ C D figuræ 8: </
s
>
<
s
xml:space
="
preserve
">in prima
<
lb
/>
exiſtunt puncta, ſed compenetrata, in ſecunda alterum pun-
<
lb
/>
ctum impoſſibille eſt. </
s
>
<
s
xml:space
="
preserve
">Ubi in ſolutione problematum deveni-
<
lb
/>
tur ad quantitatem primi generis, problema determinationem
<
lb
/>
peculiarem accipit; </
s
>
<
s
xml:space
="
preserve
">ubi devenitur ad quantitatem ſecundi ge-
<
lb
/>
neris, problema evadit impoſſibile: </
s
>
<
s
xml:space
="
preserve
">uſque adeo in hoc ſe. </
s
>
<
s
xml:space
="
preserve
">
<
lb
/>
cundo caſu habetur verum nihilum, omni reali proprietate
<
lb
/>
carens; </
s
>
<
s
xml:space
="
preserve
">in illo primo habetur aliquid realibus proprietatibus
<
lb
/>
præditum, quod ipſis etiam folutionibus problematum, & </
s
>
<
s
xml:space
="
preserve
">con-
<
lb
/>
ſtructionibus veras ſufficit, & </
s
>
<
s
xml:space
="
preserve
">reales determinationes; </
s
>
<
s
xml:space
="
preserve
">cum
<
lb
/>
realis, non imaginaria ſit radix æquationis cujuspiam, quæ
<
lb
/>
ſit = 0, ſive nihilo æqualis.</
s
>
<
s
xml:space
="
preserve
"/>
</
p
>
<
note
position
="
left
"
xml:space
="
preserve
">Conclufio pro
<
lb
/>
ſolutione ejus
<
lb
/>
objectionis.</
note
>
<
p
>
<
s
xml:space
="
preserve
">62. </
s
>
<
s
xml:space
="
preserve
">Firmum igitur manebit ſemper, & </
s
>
<
s
xml:space
="
preserve
">ſtabile, ſeriem rea-
<
lb
/>
lem quamcunque, quæ continuo tempore finito duret, de-
<
lb
/>
bere habere & </
s
>
<
s
xml:space
="
preserve
">primum principium, & </
s
>
<
s
xml:space
="
preserve
">ultimum finem realem,
<
lb
/>
ſine ullo abſurdo, & </
s
>
<
s
xml:space
="
preserve
">ſine conjunctione ſui eſſe cum non eſſe,
<
lb
/>
ſi forte duret eo ſolo tempore; </
s
>
<
s
xml:space
="
preserve
">dum ſi præcedenti etiam exti-
<
lb
/>
tit tempore, habere debet & </
s
>
<
s
xml:space
="
preserve
">ultimum terminum ſeriei præce-
<
lb
/>
dentis, & </
s
>
<
s
xml:space
="
preserve
">primum ſequentis, qui debent eſſe unicus indiviſi-
<
lb
/>
bilis communis limes, ut momentum eſt unicus indiviſibilis
<
lb
/>
limes inter tempus continuum præcedens, & </
s
>
<
s
xml:space
="
preserve
">ſubſequens. </
s
>
<
s
xml:space
="
preserve
">Sed
<
lb
/>
hæc de ortu, & </
s
>
<
s
xml:space
="
preserve
">interitu jam ſatis.</
s
>
<
s
xml:space
="
preserve
"/>
</
p
>
<
note
position
="
left
"
xml:space
="
preserve
">Applicatio le-
<
lb
/>
gis continuita-
<
lb
/>
tis ad colliſio-
<
lb
/>
nem corporum.</
note
>
<
p
>
<
s
xml:space
="
preserve
">63. </
s
>
<
s
xml:space
="
preserve
">Utigitur contrahamus jam vela, continuitatis lex & </
s
>
<
s
xml:space
="
preserve
">indu-
<
lb
/>
ctione, & </
s
>
<
s
xml:space
="
preserve
">metaphyſico argumento abunde nititur, quæ idcirco
<
lb
/>
etiam in velocitatis communicatione retineri omnino debet, ut
<
lb
/>
nimirum ab una velocitate ad aliam nunquam tranſeatur, niſi
<
lb
/>
per intermedias velocitates omnes ſine ſaltu. </
s
>
<
s
xml:space
="
preserve
">Et quidem in ip ſis
<
lb
/>
motibus, & </
s
>
<
s
xml:space
="
preserve
">velocitatibus inductionem habuimus num. </
s
>
<
s
xml:space
="
preserve
">39, ac
<
lb
/>
difficultates ſolvimus num. </
s
>
<
s
xml:space
="
preserve
">46, & </
s
>
<
s
xml:space
="
preserve
">47 pertinentes ad velocitates,
<
lb
/>
quæ videri poſſent mutatæ per ſaltum. </
s
>
<
s
xml:space
="
preserve
">Quod autem pertinet ad
<
lb
/>
metaphyſicum argumentum, ſi toto tempore ante contactum ſubſe-
<
lb
/>
quentis corporis ſuperficies antecedens habuit 12 gradus velocitatis,
<
lb
/>
& </
s
>
<
s
xml:space
="
preserve
">ſequenti 9, ſaltu facto momentaneo ipſo initio contactus; </
s
>
<
s
xml:space
="
preserve
">in
<
lb
/>
ipſo momento ea tempora dirimente debuiſſet habere & </
s
>
<
s
xml:space
="
preserve
">12, & </
s
>
<
s
xml:space
="
preserve
">9 ſi-
<
lb
/>
mul, quod eſt abſurdum. </
s
>
<
s
xml:space
="
preserve
">Duas enim velocitates ſimul habere
<
lb
/>
corpus non poteſt, quod ipſum aliquanto diligentius demonſtrabo.</
s
>
<
s
xml:space
="
preserve
"/>
</
p
>
<
note
position
="
left
"
xml:space
="
preserve
">Duo velocita-
<
lb
/>
tum genera,
<
lb
/>
potentialis, &
<
lb
/>
actualis.</
note
>
<
p
>
<
s
xml:space
="
preserve
">64. </
s
>
<
s
xml:space
="
preserve
">Velocitatis nomen, uti paſſim uſurpatur a Mechanicis,
<
lb
/>
æquivocum eſt; </
s
>
<
s
xml:space
="
preserve
">poteſt enim ſignificare velocitatem actualem,
<
lb
/>
quæ nimirum eſt relatio quædam in motu æquabili ſpatii per-
<
lb
/>
curſi diviſi per tempus, quo percurritur; </
s
>
<
s
xml:space
="
preserve
">& </
s
>
<
s
xml:space
="
preserve
">poteſt </
s
>
</
p
>
</
div
>
</
text
>
</
echo
>