Question

A train 430 m long is running with a
speed of 36 km/h. In what time will it
pass a 170 m long bridge?
(A) 50 sec
(B) 40 sec
(C) 60 sec
(D) 10 sec​

Answer 1

60 sec

Explanation:

I hope it was helpful to you

Answer 2

Answer:

60 seconds

Explanation:

36km/h =10m/s

total distance to cross = bridge's distance + train's distance

=430+170=600m

so if time taken to travel 10m is 1s then for 600m it is

=600/10=60s

hope it helps :)