Question

An athlete covers 100m in 9 seconds . Determine its speed​

Answer 1

distance covered= 100m

time taken= 9 sec

speed= ?

we know that speed= distance/time

•°• speed= 100/9

•°• speed= 11.11 m/s

Answer 2

Answer: 11.1 m/sec

Explanation:

Distance covered = 100 m

Time taken = 9 seconds

Therefore, speed = 100 m / 9 sec

= 11.1 m/sec

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