Circular freeway entrance and exit ramps are commonly banked to handle a car moving at 13 m/s. To design a similar ramp for 26 m/s one should: Select one: O a. increase the radius by a factor of 4 b. decrease the radius by a factor of 4 increase the radius by a factor of v2 C. d. decrease the radius by a factor of 2 e. increase the radius by a factor of 2
Circular freeway entrance and exit ramps are commonly banked to handle a car moving at 13 m/s. To design a similar ramp for 26 m/s one should: Select one: O a. increase the radius by a factor of 4 b. decrease the radius by a factor of 4 increase the radius by a factor of v2 C. d. decrease the radius by a factor of 2 e. increase the radius by a factor of 2
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
Transcribed Image Text:Circular freeway entrance and exit ramps are commonly banked to handle a car moving at 13 m/s. To design a similar ramp for 26 m/s one should:
Select one:
O a.
increase the radius by a factor of 4
Ob.
decrease the radius by a factor of 4
O c.
increase the radius by a factor of v2
O d. decrease the radius by a factor of 2
increase the radius by a factor of 2
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