3 Tutor System
Starting just at 265/hour

# The speed-time graph for a car is shown is Fig. 8.12 (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?

$$\frac{1}{2}$$ ×4×6 = 12 meters. Therefore the car travels a total of 12 meters in the first four seconds.