DIRECTIONS: On the basis of following diagram/picture answer the questions given below: A racing car is fitted with an electronic monitoring system. Data from the car are used to plot a speed-time graph for part of the race. The graph is displayed on a computer screen. The graph covers a period of time when the car is first at rest, then

• A. Moving with uniform speed and then moving with uniform acceleration.
• B. Moving with uniform speed and then moving with non-uniform acceleration.
• C. Moving with uniform acceleration and then moving with non-uniform acceleration.
• D. Moving with non-uniform acceleration and then moving with uniform acceleration.