Question

A train 280 meters long is moving at speed of 60 km/hr the time take by the train to cross a plateform 220 meters long is

Answer 1

Question

A train 280 meters long is moving at speed of 60 km/hr the time take by the train to cross a plateform 220 meters long is?


Your answer


60 kmph=16.6m/s

the length of the train =280m

length of the tunnel=220m

now total distance=length of train + length of tunnel

 =280+228=500

velocity=distance/time

time=distance/velocity

time = 500/16.6

=30.120s

=30s(approx) 

Thanks

@Be Brainly