Introduction to Space Dynamics

acceleration angular momentum angular velocity apogee apse line assume attitude body axes burnout center of mass circular orbit components constant constraint equation coordinate system cos² cross product curve defined direction disk displacement dot product Dynamics earth elliptic equal Euler's fixed force ft/sec function gimbal gyro gyrocompass h₁ h₂ Hohmann transfer orbit horizontal impulse integral kinetic energy Lagrange's equation M₁ M₂ missile moment of inertia moments of inertia moving obtain oscillation particle perigee plane platform polhode position precession principal axes Prob problem r₁ r₂ radius rate of change relative result rigid body rocket rotation rv²/K satellite shown in Fig sin² solution space specific impulse speed spin axis steady precession Substituting thrust torque transfer orbit unit vector variation vehicle vertical w₁ w₂ zero дт