Q.3 If a sprinter runs a distance of 100 metres in 9.83 seconds, calculate his average speed in km/h
Answers
Answered by
1
Average speed = distance travelled / Time taken
Average speed = 100/9.83
Average speed = = 10.17 m/s
Average speed = 100/9.83
Average speed = = 10.17 m/s
Answered by
1
Total distance/ total time
Distance = 100 meters
100 meters=.10 km
Time=9.38 seconds
9.38 seconds = 0.00260555555
Total distance/total time= 38.379530998 km/hr
Distance = 100 meters
100 meters=.10 km
Time=9.38 seconds
9.38 seconds = 0.00260555555
Total distance/total time= 38.379530998 km/hr
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