Physics, asked by abhinavpandey8080, 9 months ago

A train travel 40 km at a uniform speed of 30 km/ hr. It's average speed for the whole journey after travelling another 40 km is 45 km/ h. It's speed in the second half of the journey is.

Anyone not here who do this question...

Answers

Answered by manojgwal1981

0

Answer:

40 km staijsscajjahqqjahacajahacahXd*89668,:

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