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13. oscillations — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysics13. oscillations1 Mark
MCQ
In $SHM,$ acceleration versus displacement (from mean position) graph :
  • A
    is always a straight line passing through origin and slope ${-1}$
  • B
    is always a straight line passing through origin and slope $+1$
  • C
    is a straight line not necessarily passing through origin
  • ✓
    none of the above
✓

Answer

Correct option: D.
none of the above
d
$a=-\omega^{2}\left(x-x_{o}\right)$

so graph of $a$ vs $x$ is a straight line having slope $-\omega^{2}$

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