Mangesh posted an Question
June 14, 2020 • 23:51 pm 30 points
  • CSIR NET
  • Physical Sciences

Classical physics

please explain me this marked part in detail , I have not finding this content anywhere especially in book by pv panat and book by Goldstein

3 Answer(s) Answer Now
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  • comment-profile-img>
    Dhairya sharma

    scale factor means.....like in geometry we have scale to measure a length similarly in each and every coordinate system we have some parameters to measure them.

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    thanx

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    welcome dear

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    if still have doubt plz ask

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    dont misunderstood that it's length

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    it's a parameter to measure perticular type structure.

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    dear please give me ex and also tell how you goy length element expression

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    sorry i didn't get it

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    please give me example of scale factor and also explain how we got that length element expression containing three terms

    eduncle-logo-app

    dear m saying it's not length....i jusg took an example of scale

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    see my next comment

  • Mangesh

    and also explain how you got those two formula of Qi

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    dear Qi = generalised coordinate

  • Mangesh

    and please explain me how you obtained that expression of length element

  • comment-profile-img>
    Dhairya sharma

    dear i think i have network problem . I even not able too see comments of chandra sir and your question too. I hope chandra sir helped you.

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    lf u still have doubts let me know dear

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    may after some time i get the network or i could ans you.

  • comment-profile-img>
    Chandra prakash best-answer

    dear see this it's convenient way to memorize the all coordinats system ok

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    see it

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    thanx now this i understood

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