Answer:
It will take 5.68 seconds to cover a distance of 100 meters.
Explanation:
Given that:
A greyhound dog runs with a top speed of 17.6 m/s
Distance to cover = 100 meters
We know that:
Distance = Speed * Time
Putting the values in formula
100 = 17.6 * Time
Time =

Time = 5.68 seconds
Hence,
It will take 5.68 seconds to cover a distance of 100 meters.