A Particle Moves at a Constant Speed in a Circular

question 3

Multiple Choice

A particle moves at a constant speed in a circular path with a radius of 2.06 cm. If the particle makes four revolutions each second, what is the magnitude of its acceleration?

• A) 20 m/s²
• B) 18 m/s²
• C) 13 m/s²
• D) 15 m/s²
• E) 24 m/s²

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Definitions:

Realistic Accuracy Model

A framework in social psychology that explains how observers can accurately perceive the personality traits of others based on available behavioral cues.

Utilization Function

A concept in economics and resource management referring to how effectively a service or resource is used for its intended purpose.

Acquaintance Judgments

Pertains to evaluations or assessments made about a person based on familiarity or brief interactions.

Emotional Experiences

The personal and subjective feelings that arise in response to stimuli, often involving physiological reactions and cognitive evaluations.