Physics · 2011
NEET 2011 · Prelims · Code A · Q33
Out of the following functions representing motion of a particle which represents SHM: (A) y= sin ω t- cos ω t (B) y= sin^3 ω t (C) y=5 cos ((3…
Out of the following functions representing motion of a particle which represents SHM :
(A)
$\displaystyle y=\sin \omega t-\cos \omega t$
(B)
$\displaystyle y=\sin ^3 \omega t$
(C)
$\displaystyle y=5 \cos \left(\frac{3 \pi}{4}-3 \omega t\right)$
(D)
$\displaystyle y=1+\omega \mathrm{t}+\omega^2 t^2$
Official answer
(4)
Only (A) and (C)
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NEET (UG) 2011 Physics question, with the answer from NTA’s final answer key. Where our answers come from.