Learn how to plot and read distance-time graphs with this BBC Bitesize Maths article. ... Calculate the distance (speed × time), 20 × 2۰5 = 50. The vehicle has travelled 50 miles.

Everything CCEA students need to know about distance-time graphs for GCSE Physics. ... speed = gradient of distance-time graph = distance moved ÷ time taken. speed = 6 m ÷ 3 s = 2 m/s.