1. The problem statement, all variables and given/known data I have a general question about circular motion of a car on a flat curve. What must the static friction koefficient be if the car can make the swing by 60km/h? Thank you, 2. Relevant equations - We have to follow newtons 2nd law. - Fcentripetal = m*(v^2/r) known stats: r= 150m v= 16,67m/s g= 9,81 3. The attempt at a solution mg = v2/r /g m= v2/r*g m= ((16,67*16,67)/(150*9,81)) m= 0.189 Need probably help here, not sure if I did do the equations right.