Determine at what speed can this car travel around curve

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Two banked curves have the same radius. Curve A is banked at an angle of 11°, and curve B is banked at an angle of 19°. A car can travel around curve A without relying on friction at a speed of 18 m/s. At what speed can this car travel around curve B without relying on friction? (Ans in m/s)

Reference no: EM13538232

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