Physics, asked by mepiteli3, 1 month ago

a train travel a distance in 6 hr having a constant speed of 40 km hr after than it. increase speed is moves with 45 km hr for next 3 hr. what is the 2average speed of train​

Answers

Answered by shreyascmanjularadha
1

Answer:

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Answered by dkchakrabarty01
0

Answer:

First time distance covered=6×40=240 km in 6 hrs

Next it covers distance=45×3=135 in 3 hrs

Total disi. covered =375 km in 9 hrs

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