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Asked by vinayambati766 | 23 Feb, 2024, 09:08: AM
answered-by-expert Expert Answer

Length of first train = 150 m

Time taken = 15 seconds

img

Let the speed of seconds train = A m/s

Total distance = 150 m + 150 m = 300 m

Time = 12 seconds

And, relative speed = (10 + A) m/s

Then, img

img

 

Answered by Rashmi Khot | 23 Feb, 2024, 11:12: AM

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