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# Title: [Christiani Hugenii Zulichemii, Const. F. Horologium Oscillatorium. Sive De Motu Pendulorum Ad Horologia Aptato Demonstrationes Geometricae] Christiani Hvgenii Zvlichemii, Const. F. Horologivm Oscillatorivm. Sive De Motv Pendvlorvm Ad Horologia Aptato Demonstrationes Geometricæ (shelfmarks Leibn. Marg. 70; ZEN Leibn. Marg. 70)
# Folio 146, page id 799199311:0162
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DE CENEKO
SC+V I. A.
Et H 15.
e
CMRISTIANI AVOENIL
P05-+IO XXIII.
Orolociorum motum mrare, addito pondere exi-
 scluaatio, quod super virea penduli, certara-
tione divisa. sursum deorsumque moveri possit.
Vehoc expediamus, primo penduli ipsius, ex virsa gravitate
praedica, de appenso parte ima pondere, compolici, centrum
Oscillationis inveniendum est.
Sic virga, cum appenlopondere, a c, cujus longitudo dicatur a.
D R D
Incelligantur aurem, cum virga ipla, cum pondus
appenlum c, in parriculas minimas aequales divi
la, carumque particularum virga habeat nume-
rum b, pondus rero cnumerum c, ponendonem.
De b ad c, licut sraricas virgae ad gravitarem ap-
pensi ponderis. Longicudo igicur penduli simpli-
cis, daro ilochroni, habebitur, si Cumma quacrato-
rum a distantiis parricularum omnium à puncto
suspensionis a, dividatur per lummam carundem
diltantiarum F. Sccetur a c bitariam in m; tum
vero in T, ut a x sic dupla r c. Ouia ergo m est
cenerum gravicaris linea a c, e a T subcentrica
cunei super ipla abscissi plano per aD, perpendi-
cularem ad a c; qui cuncus slc revera triangulum est; eric lumi-
ma quadrarorum, a distantiis parricularum virex a puncto a.
PrOP. 6. hui.
in sine.