Question

A train takes 10sec to pass a man standing on the platform 150m long and passes the platform in 22sec. Let us calculate the length and speed of the train.


Give correct answer properly .​

Answer 1

hey mate!

here is ur ans...

answer:-

Time required for

Time required for10 s for passing the a person is just passing the length of train of its own,

Time required for10 s for passing the a person is just passing the length of train of its own,while 22s is the time required to pass the length of the platform as well as length of it's own,

Time required for10 s for passing the a person is just passing the length of train of its own,while 22s is the time required to pass the length of the platform as well as length of it's own,So time required to pass the length 150 m platform is simply 12 s , speed in km/ hr is 150×3600/12×1000 = 45 km/hr

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