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If a sprinter runs a distance of 100 meters in 9.83 seconds, calculate his average speed in km/h.

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If a sprinter runs a distance of 100 meters in 9.83 seconds, calculate his average speed in km/h.

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Total distance travelled = 100m 

Total time taken = 9.83 s 

Average speed = total distance travelled/total time taken 

= 10.172 m/s 

Average speed in km/h = 36.62 km/h

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