# The maximum speed with which a car is driven round a curve of radius 18 m without skidding (where, g =10ms −2 and the coefficient of friction between rubber tyres and the roadway is 0.2) is

Question : The maximum speed with which a car is driven round a curve of radius 18 m without skidding (where, g =10ms −2 and the coefficient of friction between rubber tyres and the roadway is 0.2) is

(A) $36.0kmh^{-1}$

(B) $18.0kmh^{-1}$

(C) $21.6kmh^{-1}$

(D) $14.4kmh^{-1}$