A train running at the speed of 45 kmph took 12 seconds in passing a certain point. Then the length of the train must be?

Question

Accepted Answer

∵ Speed = (45 x 5/18) = (25/2) m/sec Distance = (Time x Speed) = (12 x 25 / 2 ) meters = 150 meters ∴ Length of the train = 150 meters

Discussion & Comments