O. 8: A van is moving with a speed of 108 km/hr on level road where coefficient of friction between tyres and road is 0.5. For the safe driving of van the minimum radius of curvature of the road will be (g = 10 m/s²) %3D (а) 80 m (b) 40 m (c) 180 m (d) 20 moTolooA
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