Question

A man sitting in a train travelling at the rate of 50 km/hr observes that it takes 9 sec for a goods train travelling in the opposite direction to pass him. If the goods train is 187.5 m long, find its speed.

Answer 1

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Let the speed of goods train be x km/hr.

Then,

(50+x)×518=187.59

⇒ x= 25 km/hr



$\boxed{Hope\:This\:Helps}$

Answer 2

$<b>Hello Friend<b>$ ❤️❤️

The answer of u r question is..✌️✌️


✖️A man sitting in a train travelling at the rate of 50 km per hour observed that it takes 9 second foreign goods train travelling in opposite direction to pass in if the goods train is 180 7.5 M long find its speed✖️


Ans:✍️✍️✍️✍️✍️✍️✍️


Let,


The speed of the goods train= x km/hr


Then,


(50+x)×518


$= 187.59$


X=25 km/hr



Hope it helps uu buddy!!❤️❤️


Thank you..☺️☺️