A sprinter runs a distance of 200m in 18 seconds calculate his speed in km/h
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Answer:
200 m 18 sec bye godd night hsushsbshshsssis9
Answered by
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Answer:
39.96
Explanation:
Distance=200m
time=18seconds
therefore speed in ms‐¹ is =200/18
=11.1
therefore speed in km h-¹ is=11.1×18/5
39.96kmh-¹
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