The equation $x = A \sin(\omega t + \phi)$ represents the displacement of an object in Simple Harmonic Motion, where $A$ is the amplitude, $\omega$ is the angular frequency, $t$ is time, and $\phi$ is the phase angle.

The angular frequency ($\omega$) is related to the frequency ($f$) by the equation $\omega = 2\pi f$, where $\pi$ is a mathematical constant approximately equal to 3.14.

The maximum displacement of an object in Simple Harmonic Motion is called the amplitude, which is represented by the symbol $A$.

The time taken for one complete oscillation in Simple Harmonic Motion is called the period, which is represented by the symbol $T$.

The period ($T$) and the frequency ($f$) of Simple Harmonic Motion are related by the equation $T = \frac{1}{f}$.

The equation $v = A \omega \cos(\omega t + \phi)$ represents the velocity of an object in Simple Harmonic Motion, where $A$ is the amplitude, $\omega$ is the angular frequency, $t$ is time, and $\phi$ is the phase angle.

The equation $a = -A \omega^2 \sin(\omega t + \phi)$ represents the acceleration of an object in Simple Harmonic Motion, where $A$ is the amplitude, $\omega$ is the angular frequency, $t$ is time, and $\phi$ is the phase angle.

The relationship between the displacement ($x$), velocity ($v$), and acceleration ($a$) of an object in Simple Harmonic Motion is given by the equation $a = -\omega^2 x$, where $\omega$ is the angular frequency.

The energy of an object in Simple Harmonic Motion is given by the equation $E = \frac{1}{2}kA^2$, where $k$ is the spring constant and $A$ is the amplitude.

The energy of an object in Simple Harmonic Motion is proportional to the square of the amplitude, i.e., $E \propto A^2$.

The frequency of an object in Simple Harmonic Motion is given by the equation $f = \frac{1}{2\pi} \sqrt{\frac{k}{m}}$, where $k$ is the spring constant and $m$ is the mass.

The period of an object in Simple Harmonic Motion is given by the equation $T = 2\pi \sqrt{\frac{m}{k}}$, where $k$ is the spring constant and $m$ is the mass.

The amplitude of an object in Simple Harmonic Motion is given by the equation $A = \sqrt{\frac{2E}{k}}$, where $k$ is the spring constant and $E$ is the energy.

The phase angle of an object in Simple Harmonic Motion is given by the equation $\phi = \tan^{-1}(\frac{v}{x})$, where $x$ is the displacement and $v$ is the velocity.