Part A A racetrack curve has radius 80.0 m and is banked at an angle of 15.0 . The coefficient of static friction between the tires and As the car rounds the curve, what is the normal force exerted on it by the road? the roadway is 0.400. A race car with mass 1200 kg rounds Express your answer with the appropriate units. the curve with the maximum speed to avoid skidding. HA n= Value Units Submit Request Answer Part B What is the car's radial acceleration? Express your answer with the appropriate units. HA arad = Value Units Submit Request Answer Part C What is the car's speed? Express your answer with the appropriate units. HA CO E ? Value Units Submit Request Answer P Pearson