A car is driven round curved path of radius 18 m without the danger of skidding. The co-efficient of friction between the tyres of the car and the surface of the curved path is 0.5. What is the maximum speed in kmph of the car for safe driving nearly ? (g=10 ms^(-2))

A car is driven round curved path of radius 18 m without the danger of

1.	A car is driven round curved path of radius 18 m without the danger of skidding. The co-efficient of friction between the tyres of the car and the surface of the curved path is 0.5. What is the maximum speed in kmph of the car for safe driving nearly ? (g=10 ms^(-2))
Answer» `9.3` `34.48` `18.42` `20.15` ANSWER :B