9 A car is moving on a circular level road with radius of

Last updated: 6/12/2023

9 A car is moving on a circular level road with radius of curvature 300m If the coefficient of friction is 0 3 and acceleration due to gravity is 10m s2 the maximum speed of car can be 1 90 km h 2 81 km h 3 108 km h 4 162 km h