A disk 7.98 cm in radius rotates at a constant rate of 1 210 rev/min about its central axis. (a) Determine its angular speed. rad/s (b) Determine the tangential speed at a point 2.94 cm from its center. m/s (c) Determine the radial acceleration of a point on the rim. km/s2 magnitude direction ---Select--- (d) Determine the total distance a point on the rim moves in 1.90 s. m

A disk 7.98 cm in radius rotates at a constant rate of 1 210 rev/min about its central axis. (a) Determine its angular speed. rad/s (b) Determine the tangential speed at a point 2.94 cm from its center. m/s (c) Determine the radial acceleration of a point on the rim. km/s2 magnitude direction ---Select--- (d) Determine the total distance a point on the rim moves in 1.90 s. m

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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