A 050-Kg Object Moves in a Horizontal Circular Track with a a Radius

question 4

Multiple Choice

A 0.50-kg object moves in a horizontal circular track with a radius of 2.5 m.An external force of 3.0 N, always tangent to the track, causes the object to speed up as it goes around.If it starts from rest its speed at the end of one revolution is:

• A)5.5 m/s
• B)14 m/s
• C)15 m/s
• D)18 m/s
• E)21 m/s

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Definitions:

Personality Disorders

A group of mental disorders characterized by enduring maladaptive patterns of behavior, cognition, and inner experience.

Interpersonal Problem Areas

Issues within personal relationships that can lead to or exacerbate psychological distress, commonly addressed in therapy.

Therapeutic Strategies

Techniques and methods employed by therapists to help clients overcome psychological issues and improve mental health and well-being.

Cathartic Processes

Therapeutic methods that aim to relieve emotional tensions and conflicts through the expression and processing of deep-seated feelings.