A bicycle is moving at 8.9 m/s and has wheels of radius 0.33 m. Assume there is no slipping. (a) What is the angular speed of a wheel? (b) How long does it take for a wheel to make one rotation? (c) If the mass of one wheel is 2.2 kg, what is the rotational inertia of the wheel?

A bicycle is moving at 8.9 m/s and has wheels of radius 0.33 m. Assume there is no slipping. (a) What is the angular speed of a wheel? (b) How long does it take for a wheel to make one rotation? (c) If the mass of one wheel is 2.2 kg, what is the rotational inertia of the wheel?

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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9.3. A bicycle is moving at 8.9 m/s and has wheels of radius 0.33 m. Assume there is no slipping.
(a) What is the angular speed of a wheel?
(b) How long does it take for a wheel to make one rotation?
(c) If the mass of one wheel is 2.2 kg, what is the rotational inertia of the wheel?

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Step 2: Calculate the angular speed of a wheel.

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Step 4: Calculate the rotational inertia of the wheel:

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