tertia . C »44 ] ) motus Apfidum qui ex vi illa extranea orietur: Setra. Ut fi vis qua corpus revolvitur in Ellipfi fit ut con4r,
Seextranea ablata ut vis cA> adeoq; vis reliquia nt A —cJ* •erjt / ¡n Exemplis tertiis •" 'Jd~~ [■ f ^ ) A æqualis i Se nvolutionis inter Apfides æqualis ang ùælqou garlaisd u4u, ma d1e8o0q V; a n1g ulus re- ~ 01 — 4 p vniast uarit evrimà qilulaam ceoxrptruasn eraemvo elvffietu r3 5i7n,4 )E llvipicfiib, usid mefiìn: ocr eefmfe 3qjcufa|mf
Se 180 V “-3. evadet 180 V45 feu 1S0, , id eft i8ogr. ni.angul a3r7i /i.8 o.Iggri.t u4r5 corpus de Apfide fumma difcedens, motu m. 37/ perveniet ad Apfidem imam, Semotu duplicato ad Apfidem fummam redibit: adeoqj Apfis fuhmoc
maH fian&geunliuss rdeveo mluotitoun cibourps oprruomgr iend oiernbdibou sc oqnufoircuiemt piglarn. a3 1p »er7 .c1e4nC
itnru pmla nviisri uexmc etnratrnifceisu.n t. NaSmup Secrreifptt ourtc sm qoutui sm eottiuamm gdreatevriummin etmraucs
tant, confiderare folent alcenfus Seliquos in planis quibufeunq; datis, q udaemfee pnefurps epnodnicduelraurmes, t:a&m poabr-i jure motus corporum viribus quibufeunq; centra petentium, ptelamn ifsu epxpcoennitmricuisse ifnfne ipteonlittiiufmfim hai c confiderandus venit. Plana auSe- Setardent. Quinimo in his demonf tarbaftoioluntibe ulus,b rviiccae npela cnoorrpuomra q ruei
pbluasn cao hrpiso praa rianlcleulma, buinn tq quuibau/qs ;c etanntrgau ncot rpinocruummb emnodvoe, ntuulur rpamus Sebitas movendo deferibunt. Et eadem lege motus corporum oirn- fuperficiebus curvis pera&os fubinde determinamus.
S E C .
e s s ]
De Motu Corporum in Superßciebus datis, deqi Fmipmdulorum
Motu recìproco. Prop. XL VI. Prob. XXXII.
Pojito cujufcunq-; generis vi centripeta, datoq\ tum virium centro tum
plano quocunfi in quo corpus revolvitur, ép concejjìs Figurarum
curvilinearum quadraturis : requiritur motus corporis de loco dato
dSaitt aS c ucemn tvreulomci tvaitrei ujemcu, ndum ReSiam in Plano ilio datam egrejjì. SCno dato, diftantia minima centri hujus a plaP
corpus de loco P fecundum refìam P Z egrediens, ctoorripau fsu iad ermev ionl vTerraaj,e c- Q_ Se
PQKin plan Tor dajaetcoi odreiafe nilpla- tpao, rtqeut.a mJu ningavnentuirre o- C <9_ QS, Se fi in Oj>tur capia- SVvi centri ppertoap: oqrutiao ncaolris
tpruasm tr Sah, itur verfus cen Se agatur quae fit* pararllela V F C
Se occurrat S CVis in T : S VLegum rCeoforlovle. tur(fper 2. ) in vires ST, TV, quarurn Spus fecündum lineam plano perpendicularem, nTil trcnauhteant dmo octuomr
èp^oufsi tioinn ehmo co lapnlai,n ot.r ahiVt icso rapuutesm d ircaeltleer av eCrfuEs, pailgliecin:udron iecundutn C in plano 1 V da