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A Race Car Traveling at a Constant Speed of 50

Question 11

Multiple Choice

A race car traveling at a constant speed of 50 m/s drives around a circular track that is 500 m in diameter.What is the magnitude of the acceleration of the car?


A) 0 m/s2
B) 1.0 m/s2
C) 10 m/s2
D) 0.63 m/s2
E) 2.2 m/s2

Correct Answer:

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