Haryana Police Constable Model Paper 8

Question : 52 of 100

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A 150 m long train crosses a tree in 30 seconds. What is the speed of the train?

Solution:

Considering tree of negligible length
Distance to be covered to cross a tree = Length of train

= 150 \m

Time

= 30

seconds
We know that,

\Speed = \Distance/\Time

⇒ \Speed = 150/30

⇒ \Speed = 5 \m\/\s

∴ The speed of the train is

5 \m\/\s

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