A large disk speeds up from 30 rad/s to 80 rad/s. The linear acceleration of the edge of the wheel is 15 m/s2. The disk has a diameter of 80 cm. How many revolutions will the wheel go through during this period?a.14.8 revb.16.2 revc. 9.5 revd. 11.7 rev

Given: The initial angular speed of the disk is 30 rad/s. The final speed is 80 rad/s. The linear…

Answered: A large disk speeds up from 30 rad/s to…

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 2P: A bar on a hinge starts from rest and rotates with an angular acceleration = 10 + 6t, where is in...

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A large disk speeds up from 30 rad/s to 80 rad/s. The linear acceleration of the edge of the wheel is 15 m/s². The disk has a diameter of 80 cm. How many revolutions will the wheel go through during this period?

a.14.8 rev

b.16.2 rev

c. 9.5 rev

d. 11.7 rev

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