Question

Someone please break this down dummy style

16-22. A 1000-ft-radius highway curve is to be superelevated so that skidding will not be impending at speeds below 60 mph. If the minimum f is assumed to be 0.2, what superelevation in inches is required for a 24-ft roadway? What will be the most comfort able speed for the passengers on this curve if it has the superelevation found above?

Answer 1

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