Question

Select One Option Correct from the following : The x-t graph of a particle undergoing SHM is shown in the figure. The acceleration of the particle at t = 4/3 s is
(A)$\frac{\sqrt{3}}{32} \pi^{2} cm/s^{2}$
(B)$\frac{-\pi^{2} }{32} cm/s^{2}$
(C)$\frac{\pi^{2} }{32} cm/s^{2}$
(D)$-\frac{\sqrt{3}}{32} \pi^{2} cm/s^{2}$

Answer 1

c option is correct.
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Answer 2

Select One Option Correct from the following : The x-t graph of a particle undergoing SHM is shown in the figure. The acceleration of the particle at t = 4/3 s is

(A)$\frac{\sqrt{3}}{32} \pi^{2} cm/s^{2}$

(B)$\frac{-\pi^{2} }{32} cm/s^{2}$

✔️ (C)$\frac{\pi^{2} }{32} cm/s^{2}$

(D)$-\frac{\sqrt{3}}{32} \pi^{2} cm/s^{2}$