Archimedes, Archimedis De iis qvae vehvntvr in aqva libri dvo

Table of figures

< >
[Figure 121]
[Figure 122]
[Figure 123]
[Figure 124]
[Figure 125]
[Figure 126]
[Figure 127]
[Figure 128]
[Figure 129]
[Figure 130]
[Figure 131]
[Figure 132]
[Figure 133]
[Figure 134]
[Figure 135]
[Figure 136]
[Figure 137]
[Figure 138]
[Figure 139]
[Figure 140]
[Figure 141]
[Figure 142]
[Figure 143]
[Figure 144]
[Figure 145]
[Figure 146]
[Figure 147]
[Figure 148]
[Figure 149]
[Figure 150]
< >
page |< < (8) of 213 > >|
1278DE CENTRO GRAVIT. SOLID. æquidiſtant autem c g o, m n p. ergo parallelogrãma ſunt
o n, g m, &
linea m n æqualis c g; & n p ipſi g o. aptatis igi-
tur K l m, a b c triãgulis, quæ æqualia &
ſimilia sũt; linea m p
in c o, &
punctum n in g cadet. Quòd cũ g ſit centrum gra-
uitatis trianguli a b c, &
n trianguli K l m grauitatis cen-
trum erit id, quod demonſtrandum relinquebatur.
Simili
ratione idem contingere demonſtrabimus in aliis priſma-
tibus, ſiue quadrilatera, ſiue plurilatera habeant plana,
quæ opponuntur.
COROLLARIVM.
Exiam demonſtratis perſpicue apparet, cuius
Iibet priſmatis axem, parallelogrammorum lat eri
bus, quæ ab oppoſitis planis ducũtur æquidiſtare.
THEOREMA VI. PROPOSITIO VI.
Cuiuslibet priſmatis centrum grauitatis eſt in
plano, quod oppoſitis planis æquidiſtans, reli-
quorum planorum latera bifariam diuidit.
Sit priſma, in quo plana, quæ opponuntur ſint trian-
gula a c e, b d f:
& parallelogrammorum latera a b, c d,
e f bifariam diuidãtur in punctis g h _K_:
per diuiſiones au-
tem planum ducatur;
cuius ſectio figura g h _K_. eritlinea
1133. primi g h æquidiſtans lineis a c, b d &
h k ipſis c e, d f. quare ex
decimaquinta undecimi elementorum, planum illud pla
nis a c e, b d f æquidiſtabit, &
ſaciet ſectionem figu-
225. huius ram ipſis æqualem, &
ſimilem, ut proxime demonſtra-
uimus.
Dico centrum grauitatis priſmatis eſſe in plano
g h K.
Si enim fieri poteſt, ſit eius centrum l: & ducatur
l m uſque ad planum g h K, quæ ipſi a b æquidiſtet.

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index