Example: Stability of Torque Free Motion ●A>0→√A>0→ Growth→ Unstable f <Ix<ly, or Iy<1< A<0→A=ia→ Oscillatory→ Stable I2>lx,Iy, or I2<Ia,Iy AERO Dynamics 16.07 Dynamics D25-D26 10Example: Stability of Torque Free Motion Dynamics 16.07 Dynamics D25-D26 10 • A > 0 → √ A > 0 → Growth → Unstable Ix < Iz < Iy, or Iy < Iz < Ix • A < 0 → √ A = iα → Oscillatory → Stable Iz > Ix, Iy, or Iz < Ix, Iy