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# Title: [Johannis Wallis S. T. D. Geometriae Professoris Saviliani, in Celeberrima Academia Oxoniensi; Opera Mathematica] Johannis Wallis S. T. D. Geometriæ Professoris Saviliani, in Celeberrima Academia Oxoniensi; Opera Mathematica (shelfmarks Leibn. Marg. 100:1/2, Stück 1; Leibn. Marg. 100:1/2)
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seu Restenione.
C; DEF PTOP. 3. Cap. FT. Oua utrobique addita, Fic Graris A, celericas
  = 5C; dt Gravis B, celericas   = C + +
HIoc elt, prortum utraque et celeritatibus permutatis.
Aiter.
Sint Crravia illa aequalia A, B; Sitque antecedentis B, celeritas sC; insequen-
tis A, celeritas (major) rC =sC. F FC. Cum ieaque tic utrique communis ce
leritas sC, tancundem est (comprestionem quod spectat) acque si uerobique ab-
eACC; (DEF PTOD. 4. hujus.) Adeoque Sequens A, celericatis excessii FC, imvin.
seret in B quiescens. Duo catu terretur B, postcontactum, celerirate LC. (quX
tuerat insequentis A,) A vero (quiescens utique) celeritate OC; DeF DFOP. 5
hujus. Si itaque urrigue reltituatur, qua communis fuerar, celeritas sC (modo
dempra;) habebitur celeritas A, OC. f sC =sC; et celeriras B, +C. fsC =rC:
HToc ct, terencur utraque ad ealdem partes, celeriratibus permuratis.
PROP. 
Si duo Graria (Flastica) invicem aequaliaque Celeritaribus inaequalibus
(per eandem rectam ad contrarias partes) sibi mutuo directe oc-
CUrTAnE: Ferencus deinceps ad partes contrarias, Celeritaribus in-
ricem permutatis.
FEe Cravium aequalium A, B, veriusvis pondus mX; illius vero cetericas, r. C. Fif. 302.
D(prortum;) hujus vero =sC (recrortum;) Sicque r. F 5 = 2. Frit momen
cum illius, Lmr PC; hujus, = msP C: Adeoque Elateris (qui utrumque sulti-
net) Vis relticurira (Tetui aegualis) m r~ C L m 5V C = n ZZ C: DET PEOP. TF.
Cap. TT. Oux, aqualiter se uerinque explicans, vi dimidia Z m 2 P C ucrumque
repellic; adeoque, propier pondus m D urrobique, contert Grari A celeritatem
22C = -
 C (retrortum;) ee Cravi B celericatem + L2C. =   +s
prortum.) Sed et terenda CranE vraque (SI F. later nullus eHtet) celeritare
==C; Per PrOB. 4. Cap. FI. Ouxe h urrobigue addatur; habebieur celericas A,
SC+-C = = sC (TetOrTuM;) B vero, . 1 Y = C. +.
(prortum:) Hoc eli, ad parces concrarias, celeriratibus permutaris.
Aliter.
C.- FrC
Sit Gravis A celeritas (prortum) rC = sC + EC; e Gravis B (eidem X gu
lis) celeriras =sC (retrortum;) qua sibi muruo directe Occurrane. Conigne
habeatur urinque celeritas sC, sed ad concrarias paries; terrencur polt contactum
(propier has celerirates) A quidem, celeritare = sC. (rerrortum;) B vero, cete
FITATE L SC (PTOKTUM;) Per DEOP. 3. hujus. Sin demi incetligantur celeritares
txe; relinquetur Ccrari A, celeritas + C, qua teratur in B ut quie(CenS: FL, prop.
tex hanc celeritarem, ferrecur B (prortum) celexirate TCi; et A (quiescens) cele-
ritate OC: per proP. 5. hujus. Oux li prius memoratis respectire addancur:
hrabebitur Celeritas A, = sC = OC = = sC (rerrortum;) e celericas B, + sC
F ZC  FrC. (DEORtUM;) IIOC elt, ad concrarias partes, celeriratibus DerMU.
FaFIS.
Mabus aliter.
Sinc Graria aequalia A, B, quae sibi mucto directo occurrant; A quidem ce
tericate rC. = 5C. = LC. prortum; et B, celeritate = sC. (rerrortum.) Incelligacur
0000002
AUeM
Pxop. V