Solve the Problem $\mathrm { v } = \sqrt { 2.5 \mathrm { r } }$

question 344

Multiple Choice

Solve the problem.
-The formula $\mathrm { v } = \sqrt { 2.5 \mathrm { r } }$ can be used to estimate the maximum safe velocity $\mathrm { v }$ , in miles per hour, at which a car can travel along a curved road with a radius of curvature $r$ , in feet. To the nearest whole number, find the radius of curvature if the maximum safe velocity is 35 miles per hour.

• A) \(196 \mathrm { ft }\)
• B) \(1225 \mathrm { ft }\)
• C) \(3063 \mathrm { ft }\)
• D) \(490 \mathrm { ft }\)

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Definitions:

Hemispheric Activity

The level of brain function or operation in either the right or left hemisphere, often associated with specific cognitive processes.

Hemispheric Activity

The functioning or activity level of the brain's two hemispheres, often discussed in terms of differences in cognitive processing or emotional response.

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A mental health disorder characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in activities.

Temperament

Refers to the innate aspects of an individual's personality, such as their disposition or emotional nature, which is often thought to be present from birth.