Question

In SHM, when displacement from mean position is maximum,

• A. Velocity is minimum in magnitude
• B. Acceleration is maximum in magnitude
• C. Acceleration is minimum in magnitude
• D. Both (A) and (B)

Answer 1

The correct option is D Both (A) and (B)

For a particle in SHM
$v=\omega \sqrt{A^2-x^2}$
For $x=A\Rightarrow v=0$
$|a|={\omega }^{2}x$
At $x=A\Rightarrow |\overrightarrow{a}|\text{is maximum}$