Question

If a train running at a speed of 90 km/h crosses a platform
500m long in 30 seconds, then the length of the train is
​

Answer 1

Answer:

Don't know the exact answer for this question

Answer 2

Answer:

250 m

The answer is 250 metres

Step-by-step explanation:

Speed of the train = 90kmph =90*(5/18)=25m/s

Platform length = 500m

Time = 30 seconds

Total length covered during 30 seconds = length of the train + length of the platform

Using, Distance = Time x Speed

                           = 30 x 25 = 750 m

Length of train = 750 - 500

                         = 250 metres                           (Ans)

Hope this helps you , dear friend !!!!!

Please mark it as "Brainliest" answer .