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JEE Main 2021 (24 Feb, Shift 2) · Velocity & Acceleration in SHM

Velocity & Acceleration in SHM question from JEE Main 2021 (24 Feb, Shift 2)

Q57JEE Main 2021 · 24 FEB · SHIFT 2Easy

Velocity & Acceleration in SHM

When a particle executes SHM, the nature of graphical representation of velocity as a function of displacement is:

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Answer: (d)

  1. v2=ω2(A2−x2)⇒x2A2+v2ω2A2=1v^2 = \omega^2(A^2 - x^2) \Rightarrow \frac{x^2}{A^2} + \frac{v^2}{\omega^2A^2} = 1.
  2. This is the equation of an ellipse.
  3. So the answer is (d) elliptical.
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