Huygens, Christiaan, Christiani Hugenii opera varia; Bd. 1: Opera mechanica

Table of contents

< >
[121.] PROPOSITIO XXII.
[122.] Centrum oſcillationis in Pyramide.
[123.] Centrum oſcillationis Coni.
[124.] Centrum oſcillationis Sphæræ.
[125.] Centrum oſcillationis Cylindri.
[126.] Centrum oſcillationis Conoidis Parabolici.
[127.] Centrum oſcillationis Conoidis Hyperbolici.
[128.] Centrum oſcillationis dimidii Coni.
[129.] PROPOSITIO XXIII.
[130.] PROPOSITIO XXIV.
[131.] PROPOSITIO XXV.
[132.] PROPOSITIO XXVI.
[133.] HOROLOGII OSCILLATORII PARS QUINTA.
[134.] Horologii ſecundi conſtructio.
[135.] DE VI CENTRIFUGA ex motu circulari, Theoremata. I.
[136.] II.
[137.] III.
[138.] IV.
[140.] VI.
[141.] VII.
[142.] VIII.
[143.] IX.
[145.] XI.
[146.] XII.
[147.] XIII.
[148.] FINIS.
[149.] BREVIS INSTITUTIO DE USU HOROLOGIORUM AD INVENIENDAS LONGITUDINES.
[150.] Adr. Metius in Geographicis Inſtitutionibus Cap. 4.
< >
page |< < (191) of 434 > >|
296191HOROLOG. OSCILLATOR.
X.
11De vi
CENTRE-
FUGA.
Si mobile in circumferentia feratur, circuitus-
que ſingulos abſolvat eo tempore, quo pendulum,
longitudinem ſemidiametri circumferentiæ ejus ha-
bens, motu conico circuitum minimum abſolveret,
vel duplicem oſcillationem minimam lateralem:
ha-
bebit vim centrifugam ſuæ gravitati æqualem.
XI.
Penduli cujuslibet, motu conico lati, tempora
circuitus æqualia erunt tempori caſus perpendicula-
ris, ex altitudine penduli filo æquali;
cum angu-
lus inclinationis fili, ad planum horizontis, fuerit
partium 2.
ſcrup. 54, proxime. Exacte vero, ſi
anguli dicti ſinus fuerit ad radium, ut quadra-
tum circulo inſcriptum ad quadratum à circumfe-
rentia ejus.
XII.
Si pendula duo, pondere æqualia, ſed inæquali
filorum longitudine, motu conico gyrentur, fue-
rintque conorum altitudines æquales;
erunt vires,
quibus fila ſua intendent, in eadem ratione quæ
eſt filorum longitudinis.

Text layer

  • Dictionary

Text normalization

  • Original

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index