Physics, asked by pranjalmaithani, 1 year ago

A train travels at a speed of 60 km/h for 0.52h,at 30 km/h for the next 0.20 h and then at 60km/h for the next 0.71h. what is the average speed of the train?

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Answered by pankajDj
0
next term you can solve itself
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