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An object oscillates in simple harmonic motion along the x-axis and the origin x = 0 as the equilibrium position with amplitude A = 4.0 cm and period T = 2.0 s. At t = 0, the particle first passes through x = 2.0 cm and moves in the negative direction of the x-axis, then the time when the particle pass through x = 2.0 cm for the second time is .

An object oscillates in simple harmonic motion along the x-axis and the origin x = 0 as the equilibrium position with amplitude A = 4.0 cm and period T = 2.0 s. At t = 0, the particle first passes through x = 2.0 cm and moves in the negative direction of the x-axis, then the time when the particle pass through x = 2.0 cm for the second time is .

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An object oscillates in simple harmonic motion along the x -axis and the origin x = 0 as the equilibrium position with amplitude A = 4.0 c m and period T = 2.0 s . At t = 0 , the particle first passes through x = 2.0 c m and moves in the negative direction of the x -axis, then the time when the particle pass through x = 2.0 c m for the second time is .

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