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Oscillations: NEET 2023

Medium· Velocity and Acceleration in Simple Harmonic Motion· +4 / −1

The

x

-

t

graph of a particle performing simple harmonic motion is shown in the figure. The acceleration of the particle at

t = 2\ \mathrm{s}

is : *Graph (described):* A sinusoidal curve starting at

x = 0

at

t = 0

, rising to a maximum

x = +1\ \mathrm{m}

at

t = 2\ \mathrm{s}

, crossing zero at

t = 4\ \mathrm{s}

, reaching a minimum

x = -1\ \mathrm{m}

at

t = 6\ \mathrm{s}

and returning to zero at

t = 8\ \mathrm{s}

.

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