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A partidemoves with a constant speed of 25 m/sina90-m-radiusdrde (a) What is its angular speed, in radians per second, about the center of the circle? (b) How many revolutions does it make in 30 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 11P: A disk 8.00 cm in radius rotates at a constant rate of 1200 rev/min about its central axis....

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A partidemoveswith aconstant speed of 25 m/sina90-m-radiusdrde (a) What is its angular speed, in radians per second,
about the center of the circle? (b) How many revolutions does it make in 30 s?

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