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A car is traveling at 47.0 km/h on a flat highway. (a) If the coefficient of...

A car is traveling at 47.0 km/h on a flat highway.

(a) If the coefficient of friction between road and tires on a rainy day is 0.107, what is the minimum distance in which the car will stop?

I kept getting 86.96302602 and it was wrong

(b) What is the stopping distance when the surface is dry and the coefficient of friction is 0.535?

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