Speed = 60*(5/18) m/sec = 50/3 m/sec
Length of Train (Distance) = Speed * Time
(50/3) * 3 = 50 meter
A train running at the speed of 60 km/hr crosses a pole in 3 seconds. Find the length of the train.

(a) 150 m
(b) 50 m
(c) 75 m
(d) 135 m
(e) 60 m