i 748 ) 
* ' C I . 
III. De Motu Aquarum fluentiim, Authore fodetn. 
’ 2 ). J^cobo Jurin, M. 2 ). 
O; vl'M’i 1 cri. ;.)ti ; ■ ,> ' , 
.•iA. Qu3Ci Motum 3 £x imi yafis fora^'n^ de8ycutis/(k- 
pa v'idcmua, tftiov iii, ipfa re HydraUjic^ . turn in 
ejus Principiisad Oeconomiam Animalem applicandis, a- 
Iris ctt'm .CQ»Jpaiajci»i: r<2qjus Mot us quantita- 
tem cani)In^snus neino, qjiipdrficiatn^ re^^ie deter 
foienr 'Cjijts^rloQO'iferiptares Hydtaulict 
CojuoimajaqusaE pondijs^/oraijiioi itroimbentis ..Quod 
qui f^iBhb/lid fane ti^utiquatnlanimuln adVercuQii fieri 
ondningcindo poJilc; • ujiMotrisiaiiqqi^^univpwd^re flui^ 
efcente conferatur. Poteric autem Aqu^djefluentis Mot 
cu$fak:Hr4)pct^i!d:dbm ntcHfum. ■ 
i j fi^;. x(Q.i'Sk S H AHt^-^quae ruperficies infinita, C C 
foramen circulare in fundo fadum, AJ^ r^da perpen- 
d icM Itttls bpw I fiaranfltti lis eedt^Um,- .djuda, < ^ C C <5 ^ Co- 
lomdaj rosier, Catjamdai AqiiePiTpqijdwamfiBff C G decur- 
lentiSjt 5 GiljCuiii'a.-cujasieomiflQeici/ca ^x^m A B ge* 
ncratuc SiQljdiunh, zH/it rCaJafidasu Q C, QS. Aqua e> 
nith CDiOElibarQi'iiSd nnotu .aeceleiarorirdie^endai: :^d nor<> 
mam corporum omniunj. ;grayiumi;inqce(&rid. in mino- 
rem amplitudinem contrahitur, prout majorem velocita- 
tem acquirit inter cadendum. Sc profluic ex foramine 
CC ea cum velocitatc, qux cadendo ab altirudine^^ 
comparatur. 
, V^qcitas autem corporis gravis cadendo genica, ex 
demonftratis, ratiemeni obtinet fubduplicatam 
altitudinis unde cecidic. Quare, fi ducacur ad Curvam 
S6C Ordinaca qusevis D E, atque ipfa D E vocecur j, 
^ AD ;v, exponetur velockas Aqux in fedione EE 
per 
