Question

a Runner makes one lap around 20 metres track in 25 seconds the average speed of the runner is​

Answer 1

Explanation:

Average speed = total distance/time

v = s/t

= 20/25

= 0.8m/s

= 0.8ms^-1

a Runner makes one lap around 20 metres track in 25 seconds the average speed of the runner is 0.8m/s

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