Question

If a sprinter runs 100 m in 10 seconds, what is his average velocity?

Answer 1

Answer:

find the average speed by diving the distance over the time (100 / 10.7) the answer is 9.34m/s. So on average the athlete covers 9.3 metres every second. Usain Bolt runs 100 m in 9.76 seconds in a race. Another sprinter finishes the race 0.23 seconds after him.