A 015-M-Radius Grinding Wheel Starts at Rest and Develops an Angular

question 81

Multiple Choice

A 0.15-m-radius grinding wheel starts at rest and develops an angular speed of 12.0 rad/s in 4.0 s.What is the average tangential acceleration of a point on the wheel's edge?

• A) 0.45 m/s²
• B) 6.8 m/s²
• C) 28 m/s²
• D) 14 m/s²

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Definitions:

Emotional Intelligence

The ability to recognize, understand, and manage one's own emotions and the emotions of others.

Mood And Emotion

Pertains to the feelings that represent an individual's enduring emotional state and their more fleeting emotional responses, respectively.

Generalized Feelings

Broad or widespread emotional responses that are not specific to one particular cause or object.

Less Intense

Refers to a situation, condition, or feeling that is not as strong or extreme as it could be.