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PhysicsNEET 2023Simple harmonic motion: equations, energy

Oscillations

The xx–tt graph of a particle performing simple harmonic motion is shown in the figure. The acceleration of the particle at t=2t = 2 s is:

Question 38 as printed in the NEET 2023 booklet

  1. A.π28 m s−2\dfrac{\pi^2}{8}\ \mathrm{m\,s^{-2}}
  2. B.−π28 m s−2-\dfrac{\pi^2}{8}\ \mathrm{m\,s^{-2}}
  3. C.π216 m s−2\dfrac{\pi^2}{16}\ \mathrm{m\,s^{-2}}
  4. D.−π216 m s−2-\dfrac{\pi^2}{16}\ \mathrm{m\,s^{-2}}✓

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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