Lets write the data down. That will help us solve the problem later:
R = 36 m
θ = 18º
m = 1492 kg
μ = 0.67
g = 9.8 m/s²
Lets draw all the forces that act on the car:
In order to the car won't skidding to the outside of the curve we must have the centripetal force equals the friction force:
[tex]F_{cp}=f_a[/tex]
[tex]\frac{m.v^{2}}{R}=\mu.F_N[/tex]
