The average acceleration in one time period in a simple harmonic … - Vidyadip

Question

The average acceleration in one time period in a simple harmonic motion is:

$\text{A}\omega^2$
$\frac{\text{A}\omega^2}{2}$
$\frac{\text{A}\omega^2}{\sqrt{2}}$
$\text{Zero}.$

✓

Answer

$\text{Zero}.$

Explanation:

The acceleration changes its direction (to opposite direction) after every half oscillation. Thus, net acceleration is given as,

$\text{A}\omega^2+(-\text{A}\omega^2)=0$

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