Consider a spacecraft orbiting Earth. At an instant in time, the angular velocity of the spacecraft relative to Earth is w = 1.6b1+0.77b2+0.39b3 and the angular acceleration of the spacecraft relative to Earth is zero. Now consider a top spinning in the spacecraft with an angular velocity relative to the spacecraft of wT = 8.5b1+0.15b2+0.19b3 and angular acceleration relative to the spacecraft of ar = 0.03b, +0.16b2+0.23b3. What is the magnitude of the angular acceleration of the spinning top relative to the Earth reference frame. Note b1, b2, b3 are unit vectors fixed in the spacecraft reference frame.
Consider a spacecraft orbiting Earth. At an instant in time, the angular velocity of the spacecraft relative to Earth is w = 1.6b1+0.77b2+0.39b3 and the angular acceleration of the spacecraft relative to Earth is zero. Now consider a top spinning in the spacecraft with an angular velocity relative to the spacecraft of wT = 8.5b1+0.15b2+0.19b3 and angular acceleration relative to the spacecraft of ar = 0.03b, +0.16b2+0.23b3. What is the magnitude of the angular acceleration of the spinning top relative to the Earth reference frame. Note b1, b2, b3 are unit vectors fixed in the spacecraft reference frame.
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