Write equation of SHM of angular frequency `omega` and amplitude `x_(m)` if the particle is situated at `x_(m)//sqrt2` at t= 0 and is going toward mean position.

Explanation

To write the equation of Simple Harmonic Motion (SHM) for a particle with angular frequency \( \omega \) and amplitude \( x_m \) that is situated at \( \frac{x_m}{\sqrt{2}} \) at \( t = 0 \) and is moving toward the mean position, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the SHM Equation**:
The general equation for SHM can be expressed as:
\[
x(t) = x_m \sin(\omega t + \phi)
...