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

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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 1 (28.63 KiB) Viewed 52 times

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? (a) [3 points) calculate 0, 0, 0, (b) [1 points) calculate angular velocity vector as a function of time (6) [1 points) calculate angular momentum vector as a function of time (d) [1 points) calculate the rotary kinetic energy