A Compact Disk Rotates at 210 Revolutions Per Minute

question 57

Multiple Choice

A compact disk rotates at 210 revolutions per minute. What is its angular speed in rad/s?

• A) 11.0 rad/s
• B) 22.0 rad/s
• C) 45.3 rad/s
• D) 69.1 rad/s
• E) 660 rad/s

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Definitions:

Charismatic Leaders

Leaders who inspire enthusiasm, devotion, and strong levels of adherence among followers, often through personal magnetic traits and persuasive skills.

Behaviors

The way in which one acts or conducts oneself, especially towards others.

Collective Efficacy

The shared belief in the ability of a group to execute actions necessary to achieve specific objectives.

Cooperate

The act of working together towards a common goal or objective, typically involving shared efforts or resources.