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Figure shows the distance-time graph for three cars A, B and C. Answer the following questions based on the graph: Distance (km) w --- 1.2 2.4 Time (hour) (a) Which car has the highest speed and which has the lowest speed? (b) What is the distance of each car from the origin at t = 0? (C) Are the cars ever at the same point on the road? (d) When B passes A, where is car C? (e) How much distance car B travels when it passes child C?

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