Introductory Uniformly Angularly Accelerated Motion Problem - A CD Player

Introductory Uniformly Angularly Accelerated Motion Problem - A CD Player

Assessment

Interactive Video

Physics, Science

11th Grade - University

Hard

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The video tutorial covers the calculation of angular acceleration for a compact disk that slows to a stop. It begins with the problem statement and proceeds to convert revolutions to radians. The tutorial then calculates the initial angular velocity using uniformly angular accelerated motion equations. A debate ensues on which equation to use, leading to a derivation that shows both methods are equivalent. The final solution for angular acceleration is presented, followed by a conclusion.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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