Question

A sprinter travels a distance of 200 m in a time of 20.03 seconds.

What is the sprinter's average speed rounded to 4 sf?

(Soucre: HegartyMaths clip number 716)

Answer 1

Answer: 9.985m/s

Explanation:

speed = distance/time

= 200/20.03

= 9.9850224663

≈ 9.985m/s