( *79 ) 
as A OF 1 r nCal ‘i ' f i in fu , dl a Fluid we fu PPofe a Syphon 
^,, C (° r whlch » the fame thing, if all the Fluid 
lhou d be frozen, except the Canal A rrr\ i r V U1 “ 
A C and CE are unea.nl A whofe Le g s 
come down as far as ? in the lJ CF r ^ 
equal to A C. But if the L e? A C %PF’ '! pp0II , n S c £ 
as c, then the Fluid will nn li ^ b j en 3 t! iened asfjr 
all over the Fluid ABDE- tlm^lu idT 7 ^ ruppos ’ d 
Tendency of its Parts tm.ro a U1 ^» ^7 tne mut ual 
reduc’d to the fpherical Figure 1 'u^ be 
be demonfir at ed. ® e * Which was to 
» *»v » w»s 
Mairan fuppofe it at prefent to h / ?*Jl*** and 
the Earth be fuppos’d fluid “ “fc [ f “ <«* a Cafe 
by the RevolutmTabLtlts Al- w tT 
when the Equatorial Diameter e ’ ^ fllouW u %> 
pdth Part of the Length of the Axis? r° Want Juft one 
aft upon it to fcorren its Axis, viz GrZiN° P j "? 8 
Centrifugal Force , the firft of whtch h< } ’ the 
Ihewn capable to reduce it to a <?„?, 1 airead y been 
ftgal Force is acknow dged by fe ^ * e Centri- 
(as Sir Ifaac Newton hfl he 
equal to p art of the Gravity there ‘ V^ 6 ^ c l uator 
Alteration of Fi s „ r e teou-J U^Ke ,t 
f “ Earth 
