On a snowy day, when the coefficient of friction Hs between a car's tires and the road is 0.50, the maximum speed that the car can go around a curve is 20 mph. Part A What is the maximum speed at which the car can take the same curve on a sunny day when H,-1.0
a. 14 mph
b. I0 mph
c. 28 mph
d. 20 mph
e. 40 mph