A Wheel Starts from Rest and Has an Angular Acceleration

question 85

Multiple Choice

A wheel starts from rest and has an angular acceleration of 4.0 rad/s².When it has made 10 rev its angular velocity is:

• A)8.9 rad/s
• B)16 rad/s
• C)22 rad/s
• D)32 rad/s
• E)250 rad/s

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Definitions:

Flashbulb Memories

Vivid, detailed memories of significant or traumatic events, as if they're captured by a camera's flash.

Eidetic Images

Extremely vivid and detailed images in one's mind that can be recalled with high precision; often referred to as 'photographic memory.'

Elaborative Rehearsals

A memory technique that involves thinking about the meaning of the term to be remembered, as opposed to rote repetition.

Eidetic Imagery

The ability to retain the image of a visual stimulus for several minutes after it has been removed from view and to use this retained image to answer questions about the visual stimulus.