A Car Going Around a Curve of Radius R at a Speed

question 68

Multiple Choice

A car going around a curve of radius R at a speed V experiences a centripetal acceleration a_c.What is its acceleration if it goes around a curve of radius 3R at a speed of 2V?

• A)(2/3)a_c
• B)(4/3)a_c
• C)(2/9)a_c
• D)(9/2)a_c
• E)(3/2)a_c

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Definitions:

Gregory Mantsios

A scholar known for his work on social stratification, media, and education, particularly on how socioeconomic background affects educational outcomes.

White Prejudice

Preconceived negative judgments or beliefs held by individuals identifying as white towards people of other races.

Systemic Nature

Pertains to the inherent, widespread, and fundamental characteristics of a system, influencing and governing its operations and effects.

Gregory Mantsios

An academic known for his work on social stratification, class, race, and the media, particularly for his writings on how class affects education and media portrayal.