Question

Speed of train 150m long is 50 kmph.Howuvj timw will it take to pass a platform 600m long?

Answer 1

Answer:

Explanation:

Speed=50km/hr

Total length=150+600=750m = 0.75 km

time taken=distance/speed=0.75/50 = 0.015 hr = 54 sec

Answer 2

Length of Train = 150M

Length of Platform = 600M

Speed of train = 50 KMPH

Converting the Unit of speed into SI unit.

1KMPH = 5/18 m/sec

50KMPH = 250/18 m/sec

Now,

Total Distance travelled by train to cross the platform will be equal to :-

Length of Train+Length of platform

=600+150

=750M

Now;

Time taken = distance/speed

$time=\dfrac{d}{s}\\ \\ \\time=\dfrac{750*18}{250}\\ \\ \\Time=3*18\\ \\ \\Time=54 seconds$

Hence,

Time taken by train to cross the platform will be equal to 54 Seconds.