(a) Distance covered = area under speed – time
⇒ Distnce = 1/2 × 4 × 6 = 12 m
Shaded area representing the distance travelled is as follows:
(b) After 6 seconds the car moves in uniform motion (at a speed of 6 m/s).
Question
The speed – time graph for a car is shown in Figure:
(a) Find how far does the car travel in the first 4 seconds. Shade the area on the graph that represents the distance travelled by the car during the period. (b) Which part of the graph represents uniform motion of the car?
- motion CBSE Class 9
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