The problem:
A 2.00 x 10^3 kg car rounds a circular turn of radius 20.0 m. If the road is flat and the coefficient of static friction between the tires and the road is 0.70, how fast can the car go without skidding?
I know that I must use the formula F_c=\frac{mv^2_T}{r}
and so I come up with...