An electric drill rotates at 1800 rev/min. Through what angle does it turn in 2 ms? If itreaches this speed from rest in 0.64s, what is its average angular acceleration? (22°, 295 rad/s)

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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 9P

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An electric drill rotates at 1800 rev/min. Through what angle does it turn in 2 ms? If it reaches this speed from rest in 0.64s, what is its average angular acceleration? ( 22°, 295 rad/s)