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The function $sin^2\,(\omega t)$ represents
  • Aa periodic, but not simple harmonic, motion with a period $2\pi /\omega $
  • Ba periodic, but not simple harmonic, motion with a period $\pi /\omega $
  • Ca simple harmonic motion with a period $2\pi /\omega $
  • Da simple harmonic motion with a period $\pi /\omega $
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