consider the car driving around a circular track .Once stated,the driver maintains a speed 0f 45m/h.Compare the driver's velocity with his acceleration in this case.
A.)The car is accelerating because it is changing direction but the velocity is constant.
B.)The car is traveling at a constant rate of speed so it is not accelerating and the velocity does not change
C.)Acceleration is the change in velocity so the car is experiencing a change in velocity and it is accelerating
D.)The car is traveling at a constant rate of speed so it is not accelerating but the velocity changes because the direction the car travels is constantly changing.