Question

A train 300 m long is running at a speed of
25 m/s. It will cross a birdge of 200 m in​

Answer 1

» A train 300 m long is running at a speed of 25 m/s. Will cross a birdge of 200 m.

Here..

• Total Distance = 300 + 200

=> 500 m

• Speed = 25 m/s

____________ [ GIVEN ]

• We have to find the time taken by train.

___________________________

We know that..

Time = $\dfrac{Distance}{Speed}$

Put the known values in above formula

→ Time = $\dfrac{500}{25}$

→ Time = 20 seconds.

_____________________________

The time taken to pass a person standing near the line is 20 sec

__________ [ ANSWER ]

_____________________________

Answer 2

Time=DS=300+200/25=20sec..

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