MCQ
Which of the following equation does not represent a simple harmonic motion
  • A
    $y=a \sin \omega t$
  • B
    $y=a \cos \omega t$
  • C
    $y=a \sin \omega t+b \cos \omega t$
  • $y=a \tan \omega t$

Answer

Correct option: D.
$y=a \tan \omega t$
(d) Standard equation of S.H.M. $\frac{d^2 y}{d t^2}=-\omega^2 y$, is not satisfied by $y=a \tan \omega t$.

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