- 15 Q1 A Thin Ring Satellite Of Mass 8 Kg In A Torque Free Motion Is Spinning With An Angular Velocity Of 0 30 Rad S 1 (112.24 KiB) Viewed 54 times
15° Q1. A thin ring satellite of mass 8 kg in a torque-free motion is spinning with an angular velocity of 0 = 30 rad/s and a constant nutation angle of 0 =15°. Its moments of inertia about the principal body axes xyz are A=B=0.36 kg.m’, C=0.72 kg.m? y (a) [3 points) calculate 09, 00, Oxy (b) [1 points] calculate angular velocity vector as a function of time (c) [1 points) calculate angular momentum vector as a function of time (d) [1 points] calculate the rotary kinetic energy