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Debanjana Adhikari posted an Question
May 24, 2020 • 15:55 pm 30 points
  • CSIR NET
  • Physical Sciences

A particlee of unit mass moves in the xy-plane in such a way that x(1)= y{t) and (t)=-x(t). we can conclude that it is in a conservative force-field which can b

A particlee of unit mass moves in the xy-plane in such a way that x(1)= y{t) and (t)=-x(t). We can conclude that it is in a conservative force-field which can be derived from the potential ) ) (c) X+y (d) x-y

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  • comment-profile-img>
    Abhishek singh best-answer

    here is the solution. do ask doubts if any.

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    these are partial derivatives.

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    you have to add results from all the partial derivatives to get tha actual potential

  • comment-profile-img>
    Ruby negi best-answer

    here is mistake in the question, it must be derivative of x=y and derivative of y=-x... both tutors did the question by the same (as I am saying) ..I want to say you that sometimes there is a mistakes in the study material of coachings but don't worry, these typo will not appear in the exam.. best regards.

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    always do questions calmly....

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    Chandra prakash Best Answer

    dear see full explanation solution here in attached file

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    I hope you got it my point dear

  • comment-profile-img>
    Dhairya sharma

    dear we can do it by opposite manner.we can do it potential and find Lagrangian and then eqn of motion.

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