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

Question 92

Multiple Choice

A car going around a curve of radius R at a speed V experiences a centripetal acceleration ac. What should be the radius of the path that leads to same centripetal acceleration while it travels at speed 2V?


A) R
B) 2R
C) 4R
D) ½ R
E) ¼ R

Correct Answer:

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