The displacement of a particle from its mean position (in metre) is given by $y = 0.2\sin (10\pi t + 1.5\pi )\cos (10\pi t + 1.5\pi )$. The motion of particle is
APeriodic but not $S.H.M.$
B
Non-periodic
CSimple harmonic motion with period $0.1 s$
DSimple harmonic motion with period $0.2 s$
Medium
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CSimple harmonic motion with period $0.1 s$
c (c) $y = 0.2\sin (10\pi t + 1.5\pi )$$\cos (10\pi t + 1.5\pi )$
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