Multiple Choice
The maximum speed around a level curve is 30. mi/h. What is the maximum speed around a curve with twice the radius? (Assume all other factors remain unchanged.)
A) 120. mi/h
B) 42. mi/h
C) 21. mi/h
D) 60. mi/h
E) 45. mi/h
Correct Answer:
Verified
Correct Answer:
Verified
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