A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train?

Question

Accepted Answer

Relative speed = (120 + 80) km/hr = ❨ 200 x 5 ❩m/sec 18 …

=	❨	500	❩m/sec.
		9

Then,	x + 270	=	500
	9		9

A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train?

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