Question

The train start from rest and cover a distance of a 450meter in 2minute calculate the speed of a train in meter per second and then km per hour

Answer 1

1. 450/2*60=3.7 m/s
2. 450*18/5=1620km/hr/
3. 2/60.
4. 1/30hr
5. speed=d/t
6. thus 1620*3
7. 48600km/hr