A cyclist accelerates from rest at a rate of 1.00 m/s2.

Chapter 2, Problem 70GP

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QUESTION:

A cyclist accelerates from rest at a rate of \(1.00 \mathrm{~m} / \mathrm{s}^{2}\). How fast will a point on the rim of the tire (diameter  ) at the top be moving after  ? [Hint: At any moment, the lowest point on the tire is in contact with the ground and is at rest-see Fig.

Equation Transcription:

Text Transcription:

1.00 m/s2

Questions & Answers

QUESTION:

A cyclist accelerates from rest at a rate of \(1.00 \mathrm{~m} / \mathrm{s}^{2}\). How fast will a point on the rim of the tire (diameter  ) at the top be moving after  ? [Hint: At any moment, the lowest point on the tire is in contact with the ground and is at rest-see Fig.

Equation Transcription:

Text Transcription:

1.00 m/s2

ANSWER:

Step 1 of 2

The radius of the wheel is calculated by;

 

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Angular acceleration is calculated by;

 

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