The Speed of a Particle Moving in a Circle 2

question 39

Multiple Choice

The speed of a particle moving in a circle 2.0 m in radius increases at the constant rate of 4.4 m/s². At an instant when the magnitude of the total acceleration is 6.0 m/s², what is the speed of the particle?

• A) 3.9 m/s
• B) 2.9 m/s
• C) 3.5 m/s
• D) 3.0 m/s
• E) 1.4 m/s

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Definitions:

Distorted Cognitions

Refers to inaccurate or misleading thoughts, beliefs, or interpretations that can lead to emotional distress and maladaptive behaviors.

Beck

Refers to Aaron T. Beck, an influential psychiatrist known for developing cognitive therapy (now known as cognitive-behavioral therapy, CBT).

Bi-polar Disorder

A mental health condition characterized by extreme mood swings that include emotional highs (mania or hypomania) and lows (depression).

Core/Basic Belief

A fundamental or underlying principle or idea that is deeply believed or ingrained in a person's or society's mindset.