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A paricle of mass 200 g executes a simpl...

A paricle of mass `200 g` executes a simple harmonic motion. The restorting force is provided by a spring of spring constant `80 N//m`. Find the time period.

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`T = 12pi sqrt((m)/(k)) = 2pi sqrt((200 xx 10^(-3)kg)/(80 N//m)) = 2pi xx 0.05 s = 0.31 s`.
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