Relier Pairs Speed and velocity (D)Version en ligne Speed and velocity par Christopher Tamez 1 Speed is 2 Displacement is 3 An example of vector: 4 3 km is an example of 5 An example of scalar: 6 An Acceleration is an 7 Velocity is 8 The SI unit of speed is 9 3 km north is an example of Any change in speed! Which means it could be an increase or a decrease in speed. speed m/s displacement a change in an objects position. displacement divided by time taken velocity distance covered divided by time taken distance