State the type of motion represented by the following sketches in the figure.

Give example of each type of motion.

(a)

(b)

The velocity-time graph for a uniformly retarded body is a straight line inclined to the time axis with an obtuse angle. How is retardation calculated from the velocity-time graph?

Figure shows the velocity-time graph for two cars A and B moving in same direction. Which car has the greater acceleration? Give reason to your answer.

Draw the velocity-time graph for a body moving with uniform acceleration.