An athlete completing 100 metres in 10 seconds has an average speed of 10 metres per second (m/s). The athlete travels 10 metres every second. Use the formula triangle to establish the correct ...

text{Average speed} = \frac{120}{2.5}\) The average speed is 48 mph. The formula for speed can be rearranged to calculate the time taken or the distance travelled. Laura walks 17 km at an average ...

Unlike Formula 1 and NASCAR, rally racing is a type of racing where drivers are on unpredictable tracks, so the average ...