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