Question

How much time will a train of length 400m moving at a constant speed of 50 km/h, take to cross a platform of length 100m completely?

Answer 1

Answer:

36

Step-by-step explanation:

1. speed = 50km/h = (50*5)/18 m/s
2. Total distance: 400+100 = 500m
3. time = distance/speed
4. Time = 500/(50*5)/18
5. Thus Time = 36 seconds