Q What is the safe maximum speed of a car on a level road taking a sharp circular turn of radius 4 m without reducing the speed , if coefficient of static friction between the tyre and road is 0.1 Share with your friends Share 1 Decoder_2 answered this Dear student,maximum velocity is given by,v=μrg=0.1×4×10=2m/sThis 2m/s is the safe maximum speed for the carRegards 2 View Full Answer