Show that \( y=r \sin (\omega t+\phi) \) is a solution of the equat... VIDEO
Show that \( y=r \sin (\omega t+\phi) \) is a solution of the equation of simple harmonic motion
\[
\frac{d^{2} y}{d t^{2}}+\omega^{2} y=0
\]
Give the physical meanings of the symbols \( y, \omega \) and \( \phi \) ?
\( \mathrm{P} \)
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