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  1. Lesson One. Speed, Distance and Time. Aims. By the end of this lesson you should be able to: . know and use the formulae: average speed = distance moved ÷ time taken. acceleration = change in velocity ÷ time taken . plot and explain distance-time and velocity-time graphs . determine: acceleration from the gradient of a velocity-time graph.

  2. Distance-time graphs show distance from a fixed point at different times. Distance is on the vertical axis, and time is on the horizontal axis. The gradient of the graph is the speed. A positive gradient represents the object (or person) moving away from the starting point.

  3. 18.2 Calculating Speed, Distance and Time In this section we extend the ideas of speed to calculating distances and times, using the following formulae: Speed = Distance Time Distance =Speed Time× Time = Distance Speed Example 1 Jane drives at an average speed of 45 mph on a journey of 135 miles. How long does the journey take? Solution Time ...

  4. DISTANCE-TIME GRAPHS. ‘Rates of change’, starts with a distance s against time t graph. The gradient of the graph ds at a point dt gives the speed of the object at that instant. The distance variable is in fact often called x, so x be used from now on.

  5. Distance = Speed x Time . and . Time = Example. This chart describes the distance between four towns. (i) What average speed must a car be driven in order to travel from Oldville to Wintertown in one hour? According to the chart, the distance between Oldville and Wintertown is 70 miles.

  6. Example 1. A train leaves a station at 9:00 AM and travels with a constant speed of 90 km/h. Another train leaves the same station 10 minutes later, traveling to the same direction at the speed of 100 km/h. At what time will the second train reach the first? We will be using the formula d = vt extensively in these problems. Let’s build a chart.

  7. www.k5learning.com › docs › k5-learning-linear-equations-speed-time-distanceSpeed, Time, and Distance - K5 Learning

    In this lesson, we explore the relationships between speed, time, and distance in the context of graphing. Example 1. Harry runs along a 100-meter track at a constant speed. The table below shows his position or distance (d) from the starting line in relation to time (t).