Question

A train speed is 60km/h. In how much time it will cover A 60m bridge. ​

Answer 1

Explanation:

We know that,

when a train crosses a pole,it covers the distance equal to its length

the time taken by the train =30 seconds

and speed =60km/h

Then,

The length of the train =60 km/h ×30 secomds

60× 18

5 ×30 metres10× 35 ×30

=500 metres