(a) A gyrocsope is spinning with its rotation axis horizontaland is precessing a
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Question
(a) A gyrocsope is spinning with its rotation axis horizontaland is precessing about a vertical axis. If a weight is hung fromthe end of the gyroscope, what will happen to the precessionrate? (b) What happens if you push horizontally at right angles tothe axis of the spinning gyroscope? (a) A gyrocsope is spinning with its rotation axis horizontaland is precessing about a vertical axis. If a weight is hung fromthe end of the gyroscope, what will happen to the precessionrate? (b) What happens if you push horizontally at right angles tothe axis of the spinning gyroscope?Explanation / Answer
We are given If we add weight to the end of the flywheel axis farthest fromthe pivot, then both the weight(w) and the distancebetween the center of mass and the pivot(r) will be increased.The moment of inertia about the axis, I, is unchanged. The angularspeed is unchanged. So, based on the above equation, we knowthat the precession angular speed() will beincreased.Related Questions
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