Question: What is the ideal banking angle, i.e. the banking angle at which the normal force alone will provide the centripetal force, for a turn

What is the ideal banking angle, i.e. the banking angle at which

What is the ideal banking angle, i.e. the banking angle at which the normal force alone will provide the centripetal force, for a turn of radius r = 1.30 km with a 120 km/h speed limit. Assume everyone travels at the speed limit and enter your answer in degrees

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