Two trains travel in opposite directions at 40 kmph and 50 kmph and a

1.	Two trains travel in opposite directions at 40 kmph and 50 kmph and a man sitting in slower train observes the faster train pass him completely in 10 seconds The length of the faster train is:
Answer» ❈ AnSwer : Length of the fastest train is 917m. ━━━━━━━━━━━━━━━━ ❈ GiVen : It is provided that the trains travel in opposite directions with 40 km/h and 50 km/h respectively and a man is sitting in the slower train and he OBSERVES that the faster train passes WITHIN 10 seconds. ❈ To Find : We NEED to find the length of the faster train. ❈ SoluTion : As the trains travel in opposite direction here, We need to find its relative SPEED. So, ★Relative speed=(50+40)km/hr ⠀⠀⠀⠀⠀⠀⠀⠀⠀=(90+5/18)m/sec ⠀⠀⠀⠀⠀⠀⠀⠀⠀=(1625/18)m/sec ★ Length of the fastest train : = 1625/18 × 10 =917m(approx.) ━━━━━━━━━━━━━━━━

Two trains travel in opposite directions at 40 kmph and 50 kmph and a man sitting in slower train observes the faster train pass him completely in 10 seconds The length of the faster train is:

Answer»

❈ AnSwer :

Length of the fastest train is 917m.

━━━━━━━━━━━━━━━━

❈ GiVen :

It is provided that the trains travel in opposite directions with 40 km/h and 50 km/h respectively and a man is sitting in the slower train and he OBSERVES that the faster train passes WITHIN 10 seconds.

❈ To Find :

We NEED to find the length of the faster train.

❈ SoluTion :

As the trains travel in opposite direction here,

We need to find its relative SPEED.

So,

★Relative speed=(50+40)km/hr

⠀⠀⠀⠀⠀⠀⠀⠀⠀=(90+5/18)m/sec

⠀⠀⠀⠀⠀⠀⠀⠀⠀=(1625/18)m/sec

★ Length of the fastest train :

= 1625/18 × 10

=917m(approx.)

━━━━━━━━━━━━━━━━

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Two trains travel in opposite directions at 40 kmph and 50 kmph and a man sitting in slower train observes the faster train pass him completely in 10 seconds The length of the faster train is:​

❈ AnSwer :

━━━━━━━━━━━━━━━━

❈ GiVen :

❈ To Find :

❈ SoluTion :

━━━━━━━━━━━━━━━━

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Two trains travel in opposite directions at 40 kmph and 50 kmph and a man sitting in slower train observes the faster train pass him completely in 10 seconds The length of the faster train is: