Two Trains Are Running With Speeds 30 Kmph And 58 Kmph Respectively I

1.	Two Trains Are Running With Speeds 30 Kmph And 58 Kmph Respectively In The Same Direction. A Man In The Slower Train Passes The Faster Train In 18 Seconds. Find The Length Of The Faster Train?
Answer» Speeds of two trains = 30 kmph and 58 kmph => RELATIVE speed = 58 - 30 = 28 kmph = 28 x 5/18 m/s = 70/9 m/s Given a MAN takes time to cross length of faster TRAIN = 18 sec Now, required Length of faster train = speed x time = 70/9 x 18 = 140 mts. Speeds of two trains = 30 kmph and 58 kmph => Relative speed = 58 - 30 = 28 kmph = 28 x 5/18 m/s = 70/9 m/s Given a man takes time to cross length of faster train = 18 sec Now, required Length of faster train = speed x time = 70/9 x 18 = 140 mts.

Two Trains Are Running With Speeds 30 Kmph And 58 Kmph Respectively In The Same Direction. A Man In The Slower Train Passes The Faster Train In 18 Seconds. Find The Length Of The Faster Train?

Answer»

Speeds of two trains = 30 kmph and 58 kmph

=> RELATIVE speed = 58 - 30 = 28 kmph = 28 x 5/18 m/s = 70/9 m/s

Given a MAN takes time to cross length of faster TRAIN = 18 sec

Now, required Length of faster train = speed x time = 70/9 x 18 = 140 mts.

Speeds of two trains = 30 kmph and 58 kmph

=> Relative speed = 58 - 30 = 28 kmph = 28 x 5/18 m/s = 70/9 m/s

Given a man takes time to cross length of faster train = 18 sec

Now, required Length of faster train = speed x time = 70/9 x 18 = 140 mts.

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Two Trains Are Running With Speeds 30 Kmph And 58 Kmph Respectively In The Same Direction. A Man In The Slower Train Passes The Faster Train In 18 Seconds. Find The Length Of The Faster Train?

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