A train running at a speed of 54 km/h crosses a tree in 13 seconds. In how much time will it cross 75 m long platform?
1
15 sec
2
16 sec
3
17 sec
4
18 sec
5
19 sec
A train running at a speed of 54 km/h crosses a tree in 13 seconds. In how much time will it cross 75 m long platform?