The x - t graph of a particle undergoing simple harmonic motion is shown . The acceleration of the particle at t=4/3 is

The x - t graph of a particle undergoing simple harmonic motion is sho

1.	The x - t graph of a particle undergoing simple harmonic motion is shown . The acceleration of the particle at t=4/3 is
Answer» `(sqrt(3))/(32)picm//s^(2)` `(-PI^(2))/(32)cm//s^(2)` `(pi^(2))/(32)cm//s^(2)` `(sqrt(3))/(32)cm//s^(2)` ANSWER :D