Question

plzz solve this fast​

Answer 1

here total distance is 2400-2000=400km

time takenis 8 hrs

speed = distance / time

= 400/8

= 50 km / hr

and in m / s it will be

= 50000/3600 m/sec

= 13.89 m/sec

Answer 2

distance = 2400 - 2000

= 400 km

time = 8 hrs

speed = distance/ time

= 400/8

= 50 km/hrs

In metre/second

1 km = 1000 m

1 hrs = 3600 sec

= 50,000 m /3600 sec

= 13.89 m/s