Starting from rest, a disk rotates about its central axis with constant angular acceleration. In 6.00 s, it rotates 19.2 rad. During that time, what are the magnitudes of (a) the angular acceleration and (b) the average angular velocity? (c) What is the instantaneous angular velocity of the disk at the end of the 6.00 s? (d) With the angular acceleration unchanged, through what additional angle (rad) will the disk turn during the next 6.00 s? (a) Number 1.07 Units rad/s^2 (b) Number 3.2 Units rad/s

Starting from rest, a disk rotates about its central axis with constant angular acceleration. In 6.00 s, it rotates 19.2 rad. During that time, what are the magnitudes of (a) the angular acceleration and (b) the average angular velocity? (c) What is the instantaneous angular velocity of the disk at the end of the 6.00 s? (d) With the angular acceleration unchanged, through what additional angle (rad) will the disk turn during the next 6.00 s? (a) Number 1.07 Units rad/s^2 (b) Number 3.2 Units rad/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 3P

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