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13. oscillations — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysics13. oscillations1 Mark
MCQ
Select wrong statement about simple,harmonic motion
  • ✓
    The body is uniformly accelerated
  • B
    The velocity of the body changes smoothly at all instants
  • C
    The amplitude of oscillation is symmetric about the equilibrium position
  • D
    The frequency of oscillation is independent of amplitude
✓

Answer

Correct option: A.
The body is uniformly accelerated
a
(a)

In $S.H.M.$

$a=-\omega^2 x$

Thus acceleration varies linearly with time.

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