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(a) Figure 9 shows a velocity-time graph for the motion of a certain body.
Describe the motion of the body in the region; (i) OA (ii) AB (iii) BC
(b) A car moving initially at 10ms-1 decelerates at 2.5ms-1 (I) Determine: (i) Its velocity after 1.5s, (ii) The distance travelled in 1.5s,
(iii) The time taken for the car to stop. (II) Sketch the velocitytime graph for the car up to the time the car stopped. (III) From the graph, determine the distance the car travelled before stopping.