Question

A train of length 200m travels with a uniform speed of 67km/h. the time in which it will pass a man who is walking at a speed of 5km/h in opposite direction is? ​

Answer 1

Answer:

Explanation:

If man is walking in opposite direction at a speed of 5km/h then the train spped can be said as 72km/h =135m/s

Hence the time taken by train has to pass the man

Distance/Speed=200m/135m/s

=1.48s(approx)

This problem can be understood by relative motion

Hope it helps

Don't forget to cross check with the actual answer

Answer 2

Answer:

4seconds

Explanation:

376+576+776+657-7+68575+695+4949+596+3848+58757+658++58+5648