Question

Find the time taken by a 180 m long train
travelling at a speed of 45 km/h to cross a
man standing on a platform.​

Answer 1

Answer:

14.4 sec.

Step-by-step explanation:

If a train travels at a speed of 45km/h

then convert it into m/s

45×5/18=12.5m/s

now to cover 180 m distance,

180/12.5=14.4 sec.