AERIS IN TVBIS. ^M 



acr in S agitnri incipict ; ponamus ergo elapfum iain 

 clic tcmpiis i —~ f et quia nunc cft 



TM' — o, t'm'zzo, T'N'=DF, t'n'zzo, 

 AT'M'=AMDA/Wro,AT'N'::AT'.DFz:sS.DFetA/Vz:0 

 crit tum in loco S 



denfitas ^ t= B (i - ^^) et • 



ceicntas a __ -^ + -_^ ^^^ -^. 



Pro tempore autem quouis medio elapfo / — ^ 



clicitur 



dcnfitas ^ = B (i 4- tm-^-tn-df^ e^ 



celeritas »-^ (TM+TN-DF)+^-^^(DTM4-DFTN 



-DT. DF). 



VidoQmus denique etiam quomodo ftatus aeris in S 

 fe fit habiturus cum eflluxerit tempus 



f. Sd AS-hAD. 



~ "" ^ ' 



tum vero erit 



T^"Vl^=:o, AT^M^=:AMD:T'N^=DF:AT^N^ 

 r=AT^DF-2S.DF + AD.DF: 



porro 



t'm'=io, At'?i/—A?nd=zAMD, t'?/zi-df~-'DF^ 

 At'?i'=:-Adf-''AD.D¥, 

 ideoque 



denfitas ^ — B (i — ^) et 

 celcritas a zz ~':,^^ . 



CorolL 



