( Ox +
dO x) - O, dQx bundan
dQx =
-q d x y o k i
(^ .1 )
k e lib ch iq a di.
D e m a k, k o ‘ ndalang k u ch d a n abssissa x b o ‘ y ic h a o lin g a n b irin c h i h o s ila
teskari ishora b ila n y o y iq ku ch in te n s iv lig ig a teng boMar ekan.
E n d i e le m e n tn in g o ‘ ng to m o n id a g i k e s im in in g o g M rlik m a rka zi О ga
nisbatan m o m e n tla r te n g la m a sin i yo z a m iz :
^ M o = Mx + Qxdx -
qdx ■ ~
-
( Mx + dMx) = 0
bundan
dMx = Q x d x - q k e lib c h iq a d i. B u ifo d a d a g i ik k in c h i ta r tib li
k ic h ik m iq d o r e’ tib o rg a o lin m a sa , q u y id a g i fo rm u la g a ega boM am iz: