What is the formula for speed?, Distance × Time, Distance ÷ Time, Time ÷ Distance, Distance + Time, The unit of speed is, m, s, m/s, km, If a car travels 100 m in 5 seconds, its speed is —, 5 m/s, 20 m/s, 50 m/s, 10 m/s, When an object’s speed does not change, it is said to be moving at, Variable speed, constant speed, What does a flat line (horizontal line)on a distance-time graph show?, The object is at rest, The object is moving fast, What is the unit of speed when distance is measured in kilometres and time in hours?, m/s, km/h, Which of these best describes average speed?, Speed at a particular instant, The total distance divided by total time, Two cars are shown on a distance–time graph.Car A has a steeper line than Car B.Which car is moving faster?, Car A, Car B, a.How far had the object gone after 5 seconds? , 60m, 15m, b.How far had the object gone after 10 seconds?, 15m, 60m, c.When is the object standing still?, 10-15seconds, 5-10 seconds, What was the speed in the first 20 seconds?, 1.5m/s, 1 m/s, What was the speed between 20 and 40 seconds?, 1.5m/s, 0.5m/s, In a distance–time graph, if the line is curved upward, it shows, Increasing speed, Decreasing speed, When was the object travelling the fastest?, 0-5 seconds, 10-15 seconds.

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