MCQ
Identify the function which represents a nonperiodic motion.
  • $e^{-\omega t}$
  • B
    $\sin \omega t$
  • C
    $\sin \omega t+\cos \omega t$
  • D
    $\sin (\omega t+\pi / 4)$

Answer

Correct option: A.
$e^{-\omega t}$
a
$e^{-\omega t}$ represents non-periodic motion.

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