A grinding wheel is spinning counterclockwise at a rate of 168 rad's When the power to the grinder is turned off, the grinding wheel slows with constant angular acceleration 16 rad's Determine the time (in seconds) for the grinding wheel to come to rest. O 200s 105 s 50s 269 s O 80s

A grinding wheel is spinning counterclockwise at a rate of 168 rad's When the power to the grinder is turned off, the grinding wheel slows with constant angular acceleration 16 rad's Determine the time (in seconds) for the grinding wheel to come to rest. O 200s 105 s 50s 269 s O 80s

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 54P: A cylinder with rotational inertia I1=2.0kgm2 rotates clockwise about a vertical axis through its...

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Question

A grinding wheel is spinning counterclockwise at a rate of 168 rad's. When the power to the grinder is turned off, the grinding wheel slows with constant angular
acceleration 1.6 rads Determine the time (in seconds) for the grinding wheel to come to rest
O 200 s
O 105 s
O 50s
O 2695
O 80s

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