Use Dimensional Analysis to Answer the Following $3.3 \frac { \text { miles } } { \text { hour } }$

question 46

Multiple Choice

Use dimensional analysis to answer the following.
-The winner of a drag race had a time of 4.52 seconds. The length of the track is one quarter mile. Find the approximate Average speed of the winning car.

• A) \(3.3 \frac { \text { miles } } { \text { hour } }\)
• B) \(79.6 \frac { \text { miles } } { \text { hour } }\)
• C) \(199 \frac { \text { miles } } { \text { hour } }\)
• D) \(1085 \frac { \text { miles } } { \text { hour } }\)
• E) None of these

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Definitions:

Social Anxiety

A condition where individuals experience excessive fear, self-consciousness, and apprehension about social situations, worrying about being negatively evaluated by others.

Fear Circuit

A neural pathway in the brain that is responsible for detecting and responding to threats, critical in the process of experiencing and expressing fear.

Parasympathetic Nervous System

The parasympathetic nervous system is one of the two divisions of the autonomic nervous system, responsible for conserving energy and promoting a state of calm and rest in the body.

GABA

Gamma-Aminobutyric Acid, a neurotransmitter in the brain that helps regulate nervous system activity and is involved in reducing excitability and promoting calmness.