Opuscula. i8i 
minata remanet . Multiplicetur nunc prima per Sc.C, fe- 
cuncia per Cc.C, ut prodeant 
TITZ .Sc.Cr=^.Cc.C.Sc.C-f-5. S c . c\ & 
.r.C — c 
CcC — —J . Cc.C.Sc.C + JS.Cc.C . Iftae 
2 
dux acquationes fimul addantur 
^ _ j1 . S c.C -f- ili^^Cc.C - B .bc.C 4- Cc.C 
z=z r"^ B i per quam eft determinata B. Igitur xquatio rite 
integrata fi£t 
__ Cc.C r.C — c ^ Sc.C ^Qf^ y 
In formula per fecundam methodum deduda ita deter- 
minabis conflantes. In initio motus ex pauUo ante didlis 
conftat eife d V : d z : : i [x : C — f ; fed ex xquatione 
dV: dz: : r:^J E — e^-\- — ^ fada % — s: ergo 2 : C — c 
tf'H-^, & quadrando 4 /^^ C— :\r^:E — i' 
4- V • ^ — H- e -^'-^zzzr^N': igitur M =^ 
/C — c^ e ^ 
-TZ^ -i-TT — -77- Qi?a 
, ^ Quando fada r=z C, debeteife 2 =: f 5 
xquatio fiet -^^ e ~ \/^~ — — . Sc.AH-C, five 
4|W e 
_____ S C A -f- C z:z Sc.A.Cc.C+Cc.A. Sc.C 
-V- — 4 e 
per quam determinari poteft Sc . A, adeoque & arcus A . 
Suppofui , velocitatem centri continuo augeri , ejufque 
niotum elfe acceleratum j fed fi veiocitas minueretur, & mo- 
tus 
