The distance between two stations is 240 km. A train takes 4 hours to
cover this distance. Calculate the speed of the train.

Distance (d) = 240 km = 240 * 1000 = 240000 m

Time = 4 hours = 4* 3600 SEC = 14400 SEC

SPEED = DISTANCE/ TIME = 240 KM/ 4 HOURS = 60 KM/HR

OR ,

SPEED= D/T = 240000 m / 14400 s = 16.67 m/s