312
>
c:=90:
A, B jismlarning kinetik energiya
Ta:=ma*vx^2/2:
>
Tb:=mb*(vs+vx)^2/2:
Sistemaning kinetik energiyasi
>
T:=Ta+Tb:
Inertsiya koeffitsenti
>
a11:=coeff(diff(T,vx),vx):
>
a12:=coeff(diff(T,vx),vs):
>
a22:=coeff(diff(T,vs),vs):
Tebranish chastotasi omg
>
B1:=c-a11*omg^2: B2:=a12*omg^2:
>
CHastot tenglamasi:=B1*(c-a22*omg^2)-B2^2=0:
CHastota tenglamasini yechish
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