Question

A train 200 m long and travelling at a speed of 60km/h will cross a pole in ?

Answer 1

heya !

Speed of the train in m/s = 60 x 5 / 18 = 50/3 m/s.

Time taken by the train to cross the pole = length of the train / speed of the train

= 200/ (50/3)

= 12 Seconds​

Answer 2

Given Speed of the train = 60km/hr = 60 * 5/18 = 300/18 =  50/3 m/sec

Given Distance = 200m.

Time = Distance/Speed

         = 200/50/3

         = 600/50

        = 12seconds.


Therefore Required time taken = 12seconds.