Question

a train of 115 m crosses a bridge in 18 second if the speed of train is 50 kmph find length of brigde​

Answer 1

Answer:

Given:

*A train crosses a bridge 115m in 18second..

*The speed of train is 50kmph

find:

lenght of bridge

Solution:

60second=1hour

train crosses a bridge 115m in 18second..

then the train crosses a bridge 6.33m in 1second

6.33m×60minutes

=379.8m

The length of bridge is 379.8m