AP EAMCET · PHYSICS · Oscillations
The mass of a particle is 1 kg and it is moving along \(x\) - axis. The period of its oscillation is \(\frac{\pi}{2}\). Its potential energy at a displacement of 0.2 m is
- A 0.24 J
- B 0.48 J
- C 0.32 J
- D 0.16 J
Answer & Solution
Correct Answer
(C) 0.32 J
Step-by-step Solution
Detailed explanation
\(\begin{aligned} & \text { }{ }^{\prime}=\frac{\pi}{2} \mathrm{~s}, \mathrm{~m}=1 \mathrm{~kg}, \mathrm{x}=0.2 \mathrm{~m} \\ & \therefore \quad \omega=\frac{2 \pi}{\mathrm{~T}}=\frac{2 \pi \times 2}{\pi}=4 \mathrm{rad} / \mathrm{s} \end{aligned}\) \(\therefore \quad\)…
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