{change~in~time} = \frac{change~in~metres}{change~in~seconds} = m/s.\) The gradient of a distance-time graph represents speed. When displaying a journey, the vertical axis will often represent the ...

Oh, that’s right – make a graph. I don’t know why we always make a graph but it’s not a real physics lab ... measure the distance traveled (Δx) along with the time it takes to travel ...

In physics, displacement is a key concept that allows us to measure an object’s overall change in position. One way to determine such displacement is by analyzing a velocity-time graph. In this ...

The speed is \( \frac {20}{10} = 2~m/s\). Key fact The gradient of a distance-time graph represents speed. When displaying a journey, the vertical axis will often represent the distance from a ...