Valerio, Luca, De centro gravitatis solidorum, 1604

Table of figures

< >
[Figure 11]
Page: 22
[Figure 12]
Page: 23
[Figure 13]
Page: 24
[Figure 14]
Page: 27
[Figure 15]
Page: 29
[Figure 16]
Page: 30
[Figure 17]
Page: 32
[Figure 18]
Page: 34
[Figure 19]
Page: 36
[Figure 20]
Page: 37
[Figure 21]
Page: 38
[Figure 22]
Page: 39
[Figure 23]
Page: 40
[Figure 24]
Page: 42
[Figure 25]
Page: 43
[Figure 26]
Page: 44
[Figure 27]
Page: 46
[Figure 28]
Page: 48
[Figure 29]
Page: 50
[Figure 30]
Page: 52
[Figure 31]
Page: 54
[Figure 32]
Page: 55
[Figure 33]
Page: 56
[Figure 34]
Page: 58
[Figure 35]
Page: 59
[Figure 36]
Page: 60
[Figure 37]
Page: 61
[Figure 38]
Page: 62
[Figure 39]
Page: 63
[Figure 40]
Page: 64
< >
page |< < of 283 > >|
1que LK, fiat vt dupla ipſius AD vna cum BC ad du­
plam ipſius BC vna cum AD, ita LR ad RK. Dico
priſmatis AG centrum grauitatis eſse R. Ducantur enim
per puncta L, K lateribus priſmatis, atque ideo inter ſe
parallelæ MN, OP, quæ
ob centra K, L, ſecabunt
oppoſita parallelogrammo­
rum latera bifariam, eas
ſectiones connectant MO,
NP, ipſique MN, vel
OP, parallela ducatur Q
RS. Quoniam igitur eſt
vt LR ad RK, hoc eſt vt
dupla ipſius AD vna cum
BC ad duplam ipſius BC
vna cum AD, ita OQ ad
QM, & recta MO bifa­
92[Figure 92]
riam ſecat AC trapezij latera parallela, punctum Q, AC
trapezij centrum grauitatis; ſimiliter & punctum S erit EG,
trapezij centrum grauitatis: priſmatis igitur AG axis erit
QS, & centrum grauitatis R, quod eſt in medio axis.
Omnis igitur priſmatis baſim habentis trapezium, &c.
Quod demonſtrandum erat.
PROPOSITIO XXI.
Si à quolibet prædicto priſmate duo priſmata
beſes habentia triangulas ſint ita abſciſſa, vt pa­
rallelepipedum relinquant baſim habens minus
parallelogrammorum inter ſe parallelorum præ­
dicti priſmatis, maioris autem partes æqualia pa­
rallelogramma ipſum parallelepipedum relin­

Text layer

  • Dictionary
  • Places

Text normalization

  • Original

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index
Impressum