Question

3. How long will a train, 120 m long, take to clear a platform, 130 m long, if its
speed is 50 km/hr?​

Answer 1

Answer:

total distance= distance of train+distance of platform

total distance=120m+130m=250m

speed=50km/hr। 50km/h*5/18=125/9m/s

time= distance/speed

time =250m/125/9m/s

Step-by-step explanation:

18s