1. The problem statement, all variables and given/known data Curve on highway, 15 degrees, designed for 85 km/h and car goes 110 km/hr. Horizontal component of normal force on car is: a. in same direction as the centrifugal force b. parallel to the road and towards the inside of the curve c. in the same direction as the normal force d. parallel to the road and towards the outside of the curve 2. Relevant equations Conceptual problem 3. The attempt at a solution I believe the answer is C, but I have to justify my answer and don't fully understand it. I think the horizontal component and the centripetal force point down the curve, but I am not completely sure.