When a Car Goes Around a Banked Circular Curve at the Proper

Multiple Choice

When a car goes around a banked circular curve at the proper speed for the banking angle,what force cause it to follow the circular path?

A) the normal force exerted by the road on the car perpendicular to the road's surface
B) the friction force exerted by the road on the car
C) the force that Earth exerts on the car
D) No force causes the car to do this because the car is traveling at constant speed and therefore has no acceleration.