What speed can this car travel around curve b

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Two banked curves have the same radius. Curve A is banked at 12.1o, and curve B is banked at an angle of 15.1 o. A car can travel around curve A without relying on friction at a speed of 13.1 m/s. At what speed can this car travel around curve B without relying on friction?

Reference no: EM13995630

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