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A Car Traveling at 20 M/s Follows a Curve in the Road

Question 37

Multiple Choice

A car traveling at 20 m/s follows a curve in the road so that its centripetal acceleration is 5 m/s². What is the radius of the curve?

A) 4 m
B) 8 m
C) 80 m
D) 160 m
E) 640 m

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