A CD-ROM Starts from Rest and Undergoes Uniform Angular Acceleration

question 3

Multiple Choice

A CD-ROM starts from rest and undergoes uniform angular acceleration until it reaches 26,000 rpm in 0.25 s.If its radius is 0.061 m,how far does a point on its edge travel during this time?

• A)3.3 m
• B)5.2 m
• C)21 m
• D)41 m

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Definitions:

Large-Screen TVs

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The quality of treating people equally or in a way that is right and reasonable, without favoritism or bias.

Field Evidence

Data or information collected directly from real-world settings or environments, often used to support or refute hypotheses in research.

Behavioral Economists

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