An aluminum rod whose length is 2.0 m; is held firmly on the ceiling of a workshop perpendicular to the ceiling; At the lower end, it is held in the center of a horizontal steel bar whose mass is 1.0 kg and its length is 50 cm. A small angle of rotation is caused to the bar in such a way that it oscillates. Determine the torsional resistance k' of the rod.
An aluminum rod whose length is 2.0 m; is held firmly on the ceiling of a workshop perpendicular to the ceiling; At the lower end, it is held in the center of a horizontal steel bar whose mass is 1.0 kg and its length is 50 cm. A small angle of rotation is caused to the bar in such a way that it oscillates. Determine the torsional resistance k' of the rod.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter12: Oscillatory Motion
Section: Chapter Questions
Problem 64P: A smaller disk of radius r and mass m is attached rigidly to the face of a second larger disk of...
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