Free Fall Equation (Vacuum)

Available identifiers

modeling the fall of objects by the laws of classical mechanics, neglecting aerodynamic drag and assuming a uniform gravitational field

Moreover, assuming the falling object to be a point mass.

Defining Formula: $\begin{matrix} \dot{v} & = & g \\ v (t) & = & v_{0} - g t \\ y (t) & = & y_{0} + v_{0} t - \frac{1}{2} g t^{2} \end{matrix}$
$g$ symbol represents Gravitational Acceleration (Earth Surface)
$t$ symbol represents Time
$v$ symbol represents Free Fall Velocity
$v_{0}$ symbol represents Free Fall Initial Velocity
$y$ symbol represents Free Fall Height
$y_{0}$ symbol represents Free Fall Initial Height