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

question 64

Multiple Choice

A CD-ROM starts from rest and undergoes uniform angular acceleration until it reaches 26,000 rpm in 0.25 s.Through what angle does it rotate during this time?

• A)54 rad
• B)85 rad
• C)340 rad
• D)680 rad

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Definitions:

William James

An American philosopher and psychologist, often referred to as the "Father of American psychology," known for his work in pragmatism and functionalism.

Psychology

The scientific study of the mind and behavior, encompassing various aspects of conscious and unconscious experience as well as thought and brain functions.

Wilhelm Wundt

A German psychologist who is considered the father of experimental psychology; he established the first psychology laboratory.

Research Method

Systematic procedures or strategies used by scientists and scholars to gather, analyze, and interpret data in order to draw conclusions or solve problems.