Physics, asked by Ankitdcm, 1 year ago

on a120 km track a train Travels the first 40 km at a uniform speed of 30 km per hour how fast must the train travel the next 90 km so as to average 60 km per hour for the entire trip...plz solve in detail

Answers

Answered by himanshubaghel1
0
Check again... 40+90=130, not 120
Answered by saurabhsinghbihari
1
I hope this answer would be helpful for you.
Attachments:
saurabhsinghbihari: question me kuchh mistakebhai process yahi hai solve karne ka question check kar k adjust kar lena.
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