Question

The distance between A and B is 30 km. If a person takes 30 mins to cover this distance. calculate the speed of the person in SI unit.

Answer 1

Answer:

distance= 30 km = 30×1000 m= 30000 m

time = 30 min = 30× 60 s= 1800 s

so, speed= distance/time=30000/1800=16.67 m/s

Answer 2

Answer:

16.67 m/s................