Question

A distance between two stations is 240 km a train takes 4 hours to cover this distance . Calculate the speed of train in m/s

Answer 1

distance  = 240 km
                = 240000 m

Time = 4 hours
          = 4 x 60 x 60 sec
          =14400 s

speed = distance/time
speed = 240000/14400
           = 16.67 m/s