Aa periodic, but not simple harmonic, motion with a period $2\pi /\omega $
Ba periodic, but not simple harmonic, motion with a period $\pi /\omega $
Ca simple harmonic motion with a period $2\pi /\omega $
Da simple harmonic motion with a period $\pi /\omega $
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Ba periodic, but not simple harmonic, motion with a period $\pi /\omega $
b The function $\sin ^{2}(\omega t)$ represents
a periodic, but not simple harmonic motion with a period $\frac{2 \pi}{\omega}$,
a simple harmonic motion with a period $\frac{\pi}{\omega}$
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Two blocks $A$ and $B$ each of mass m are connected by a massless spring of natural length L and spring constant $K$. The blocks are initially resting on a smooth horizontal floor with the spring at its natural length as shown in figure. A third identical block $C$ also of mass $m$ moves on the floor with a speed $v$ along the line joining $A$ and $B$ and collides with $A$. Then
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