A disk of radius 0.36 [m] is rotating about its center at a constant angular speed of 30 [rad/s]. Which of the following statements are TRUE about the motion of the disk?I. The angular speed at a point a third from the rim of the disk is 0.12 [rad/s].II. The disk turns through 75 [rad] in 2.5 [s].III. The linear speed at the rim of the disk is 11 [m/s].

A disk of radius 0.36 [m] is rotating about its center at a constant angular speed of 30 [rad/s]. Which of the following statements are TRUE about the motion of the disk?I. The angular speed at a point a third from the rim of the disk is 0.12 [rad/s].II. The disk turns through 75 [rad] in 2.5 [s].III. The linear speed at the rim of the disk is 11 [m/s].

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

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 2OQ

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