A 2,000-kg minivan is traveling on level ground at a constant speed of 10 m/s in a circle of radius 50 m. How much work is performed by the centripetal force? a. 100,000 J b. 20,000 J C. 140,000 J d. 0.00 J e. 60,000 J

University Physics Volume 1
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Chapter7: Work And Kinetic Energy
Section: Chapter Questions
Problem 4CQ: A body moves in a circle at constant speed. Does the centripetal force that accelerates the body do...
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QUESTION 7
A
2,000-kg minivan is traveling on level ground at a
constant speed of 10 m/s in a circle of radius 50 m. How
much work is performed by the centripetal force?
a. 100,000 J
b. 20,000 J
C. 140,000 J
d. 0.00 J
е. 60,000 J
Transcribed Image Text:QUESTION 7 A 2,000-kg minivan is traveling on level ground at a constant speed of 10 m/s in a circle of radius 50 m. How much work is performed by the centripetal force? a. 100,000 J b. 20,000 J C. 140,000 J d. 0.00 J е. 60,000 J
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