A particle starts executing simple harmonic motion (SHM) of amplitude ' \( a \) ' and total ener....

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A particle starts executing simple harmonic motion (SHM) of amplitude ' \( a \) ' and total energy \( E \). At any
P
instant, its kinetic energy is \( \frac{3 E}{4} \) then its
W
displacement ' \( y \) ' is given by
(1) \( y=a \)
(2) \( y=\frac{a}{\sqrt{2}} \)
(3) \( y=\frac{a \sqrt{3}}{2} \)
(4) \( y=\frac{a}{2} \)


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