If an object travels at a constant speed in a circular path, the acceleration of the object is
A) larger in magnitude the smaller the radius of the circle.
B) smaller in magnitude the smaller the radius of the circle.
C) in the same direction as the velocity of the object.
D) in the opposite direction of the velocity of the object.
E) zero.
Question 8 (2 points)
When a car goes around a banked circular curve at the proper speed speed for the banking angle, what force cause it to follow the circular path?
A) gravity
B) the friction force from the road
C) the normal force from the road
D) No force causes the car to do this because the car is traveling at constant speed and therefore has no acceleration.