Everything CCEA students need to know about speed-time graphs for GCSE Physics. BBC Homepage. ... Area under speed-time graph = distance travelled (m ... Constant acceleration close acceleration ...

Average speed = total distance moved ÷ time taken = 7 m ÷ 10 s = 0.7 m/s. The speed of the object represented by the purple line can also be calculated. distance moved = (10 m – 0 m) = 10 m ...

If you look back at our model, you can see that we are plotting distance (x) versus time squared (t 2) and these two should be proportional with the constant of (1/2)a. So, the slope of our ...