Answer:
1080 km/hr or 300 m/s
Step-by-step explanation:
Given:
Distance = S = 6 km = 6000 m
Time = t = 20 s
Required:
Average Speed = v = ?
Formula:
Average Speed = Total Distance Covered/Total Time taken
Solution:
Average Speed = 6000/20
Average Speed = 300 m/s
If you want it in km/hr
=> 1080 km/hr