Question

A Railway train is running at the speed of 60 km/h . In what time pass the bridge which is 2000 m long​

Answer 1

Answer:

t=12s

Step-by-step explanation:

Let us consider that the end point has to travel 200 m so that the train will cross the pole ,

So velocity of end point = velocity of train = 60 km/h

= 60x1000/60x60 m/s

=60x5/18 m/s = 50/3 m/s

Now v=s/t

So, 50/3=200/t

1/3=4/t

t=12s

Answer 2

Answer:

1/30 hour's

Step-by-step explanation:

google kr lo