Assertion : Time period of a spring-block equation of a particle moving along X-axis is x=4+6`"sin"omegat` . Under this situation, motion of particle is not simple harmonic. Reason : `(d^(2)x)/(dt^(2))` for the given equation is proportional to -x.A. If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.B. If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.C. If Assertion is true but Reason is false.D. If Assertion is false but Reason is true.

Assertion : Time period of a spring-block equation of a particle movin

1.	Assertion : Time period of a spring-block equation of a particle moving along X-axis is x=4+6`"sin"omegat` . Under this situation, motion of particle is not simple harmonic. Reason : `(d^(2)x)/(dt^(2))` for the given equation is proportional to -x.A. If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.B. If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.C. If Assertion is true but Reason is false.D. If Assertion is false but Reason is true.
Answer» Correct Answer - D (d) Motion of particle is simple harmonic, but mean position is at x=4. Amplitude is 6. The particle will oscillation between x=10 and x=-2.

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