Example: Using the gradient or slope of a distance - time graph to work out the speed of an object. Calculate the speed of the object represented by the green line in the graph below, from 0 to 3 s.

Distance-time graphs show how the distance travelled by a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, going back to the ...

With this distance and time value, I can simply plug it into the kinematic equation and solve for the acceleration. This would give an acceleration of 0.1053 m/s 2 .

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