How many seconds will a train 250 meters long take to cross a platform 200 meters long if the speed ...
How many seconds will a train 250 meters long take to cross a platform 200 meters long if the speed of the train is 90 kmph?
Answer/Solution
18 sec
Steps/Work
D = 250+200 = 450
S = 90* 5/18 = 25 mps
T = 450/25 = 18 sec
A) 18 sec
S = 90* 5/18 = 25 mps
T = 450/25 = 18 sec
A) 18 sec