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If the displacement of a particle is rep...

If the displacement of a particle is represented by `y(t)=A sin (omega t+phi),` then give the expression for the maximum accleration of the particle.

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The instantaneous acceleration of a particle, `a(t)=-omega^(2)A sin(omega t+phi).` The term, `omega^(2)A`, represents the maximum acceleration. The acceleration is maximum at the extreme position directed towards the mean position.
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