In simple harmonic motion, the particle acceleration lags behind the displacement by a phase angle of __________.

In simple harmonic motion, the particle acceleration lags behind the d

1.	In simple harmonic motion, the particle acceleration lags behind the displacement by a phase angle of __________.
A.	π/2
B.	0
C.	π
D.	2π
Answer» D. 2π

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In simple harmonic motion, the particle acceleration lags behind the displacement by a phase angle of __________.

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