Each line segment of a distance-time graph represents one part of a journey. A distance-time graph, sometimes referred to as a travel graph, is a way of representing a journey. It is helpful to have ...

A horizontal line means the object is moving at a constant speed. The gradient of the line = the rate of change of speed. The steeper the line, the greater the increase in speed. The area under the ...

Time is how long something takes to happen. The distance, speed and time triangle is an easy way to remember the formulae to help you work out problems. 1) A zombie walks at a pace of 2km/h. There is ...