A Point on the Rim of a 0

question 7

Multiple Choice

A point on the rim of a 0.25-m-radius rotating wheel has a centripetal acceleration of 4.0 m/s².What is the angular speed of the wheel?

• A)1.0 rad/s
• B)2.0 rad/s
• C)3.2 rad/s
• D)4.0 rad/s

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Definitions:

Seligman's Theory

Pertains to the theory of learned helplessness initially and later the development of positive psychology, emphasizing strengths, well-being, and the factors that contribute to a fulfilling life.

Trust

A psychological state comprising the intention to accept vulnerability based upon positive expectations of the intentions or behavior of another.

Learned Helplessness

A condition in which an individual learns to feel powerless and stops trying to change or escape from a situation, believing that no actions will result in change, often arising from repeated failures or lack of control.

Depression

A psychological condition defined by a continuously low mood or lack of enthusiasm for activities, leading to considerable disruption in everyday functioning.