iP4 DE MOrr CORPORrM FLEXIBILirM. 



propofiti variiuio pcr fequcns tempusculum orta cognofci- 

 lur. q. E. I. 



Coroll. I. 



«2. Qiionium momcntum incrtiic alac ABrcfpcdlu 

 ccntri grauitatis F poluinuis ~ m A.ff ., erit ciusdcm 

 momcntum incrtiac rcfpedu pnn^fti B — m A ([-{- kff , 

 ct hanc obrcm diflantia ccntri ofcillationis alae A B pro 

 puniflo fufpcnfionis B <? B crit — (w-f- i ) /— (jl/, 

 fimili modo altcrius alae B C cx pundlo B fulpcnfic di- 

 Ihntia ccntri ofcillationis a puniflo B crit — [n-\- i )^ — 

 V g. Qiiodfi ergo hacc ccntri olcillationis fucrint data , 

 exindc valorcs numcrorum ;;; ct n itcmt]uc \k Qt v dcfi • 

 Qiuiitur. 



Coroll. 2. 



«3. Si alae in dircdum iaccant , fiot anguliis (J) -4- ^ 

 — : duobus rc(ftis , eiusque finus — o , vnde hoc cafu mo- 

 tus rotatorii ambarum alarum nullam mutationcm paticn- 

 tur primo filtcm motus momcnto. Cum autcm fit fin. 

 ^ iiz fin. Cp ct cof ^ — — cof. Cp , erit 



J" -f- .-vn A B p.>co/. $ 



T ('mA-<-)J.B)(»\-*-nB;-AB 



f^ 'Y , c (.I(Bgr7- A fp)[ m» A-»-nix B) ; cif. ^[^pq-\f p) 



lCU l (\-(-B;(mv A-J-fJ.iB; A-+-B 



„ V ^/ir.JlBg 7-\ /p) 



*t ^ A-+-B 



Coroll. ^. 



24.. Si infupcr anguli Cj) ct fucrint rcdi , tum 

 crit quocjuc T — o, fcu cclcritas flcxurac B niillam varia- 

 lioncm patictiu: j at vcro via puncti 15 uillciflctui dcxtror- 



fum 



