Physics, asked by chinmayipemmaraju, 1 year ago

Please answer this question
Answer of 48th question

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Answered by balakrishna40

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chinmayipemmaraju: Thank you

chinmayipemmaraju: I have 1 doubt

balakrishna40: what??

chinmayipemmaraju: In the question 60 m/s is average speed

chinmayipemmaraju: But why did u take it as speed

chinmayipemmaraju: Please answer

balakrishna40: that is average speed of first journey.

balakrishna40: 40 kmph is avg speed of second journey.

balakrishna40: we are finding avg speed if whole journey

chinmayipemmaraju: Ok

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