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Calculate the angle of banking required ...

Calculate the angle of banking required for a curve of 200 m radius so that a car rounding the curve at 80 kph would have no tendency to skid outward or inward. Assume the surface is frictionless. Take `g=10m//s^(2)`

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The correct Answer is:
`[tan^(-1) (0.247) approx 13.87^(@)]`
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