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JEE Main202126 Feb 2021Evening ShiftPhysicsOscillationsActual

A particle executes S.H.M., the graph of velocity as a function of displacement is :

Options

  1. Aa circle
  2. Ba helix
  3. Ca parabola
  4. Dan ellipse

Correct answer

D. an ellipse

Step-by-step solution

v 2 = ω 2 A 2 - x 2 v 2 ω 2 + x 2 = A 2 v 2 ω A 2 + x 2 A 2 = 1 This is an equation of an ellipse.

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