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Feynman Fan posted an Question
September 03, 2020 • 16:40 pm 30 points
  • IIT JAM
  • Physics (PH)

Please solve this simple harmonic motion question but please be cautious we have to find average during its motion from position of equilibrium to the end not f

please solve this simple harmonic motion question but please be cautious we have to find average during its Motion from position of equilibrium to the end not for the whole time period

2 Answer(s) Answer Now
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  • Jeevesh magnani Best Answer

    the important thing to learn from this question is on how to calculate average of any quantity. please see the attachment for details.

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    eduncle-logo-app

    i did the same way and got the same answer but answer given is option b im confused 😕

    eduncle-logo-app

    Well, the answer we both derived is actually equal to option B from the given question.

  • comment-profile-img>
    Ruby negi

    option b is correct... here frequency is given so we have to change angular frequency into frequency... see solu...

    eduncle-logo-app

    dear,what clarification u want.

    eduncle-logo-app

    isn't that average for whole time period that you calculated but question is asking to find average from equilibrium to extreme position so time elapsed will be T/4

    eduncle-logo-app

    yeah.. time period is T/4.. but it will not create problem here..

    eduncle-logo-app

    why are you getting that 1/4 factor

    eduncle-logo-app

    why not as average will be different for time T And T/4

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