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

question 25

Multiple Choice

A CD-ROM starts from rest and undergoes uniform angular acceleration until it reaches 26,000 rpm in 0.25 s.What is its angular acceleration?

• A)1.1 * 10⁴ rad/s²
• B)5.4 * 10³ rad/s²
• C)1.0 * 10⁵ rad/s²
• D)6.5 * 10³ rad/s²

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Definitions:

Industrial Relations

The study and practice of managing the workforce, including the relationships between employers, employees, and the government.

Right To Join

The entitlement of individuals to become a part of an organization, group, or union, typically without restrictions.

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A duty enforced by law that requires an individual or organization to follow or avoid specific actions.

Picketing

The act of protesting, typically by labor or trade union members, outside a place of employment or business to express grievances or demands.