Question

new Delhi Howrah rajdhani express starts from Delhi station at 4:45p.m and reachs howrah at 9:45p.m next day . if the distance of howrah and new Delhi in 1445 km, find the average speed of train in km/h? what is value in m/s?

Answer 1

Hey, here is the answer you are looking for
Total distance covered by train = 1445km
Total time taken = 24+5 = 29 hours
Avg speed of train is = 1445/29 = 49.82 km / h
And speed in m/s = 49.82 * 5/18 = 13.83 m/s (approx.)
Hope this helps

Answer 2

average speed = total distance/total time

dis. = 1445km

time = 5hours

hence, 1445/5 = 289kmph

answer in mps = 289 × 1000/1×3600 = 289000/3600 = 80.27mps

Hope it helps you