# Free Fall

Written by Jerry Ratzlaff on . Posted in Relativity

Free fall, abbreviated as s, in falling freely with no forces acting upon it except gravity.

## Free Fall formula

$$\large{ s = \frac{1}{2} \; g \; t^2 }$$
Symbol English Metric
$$\large{ s }$$ = free fall (speed) $$\large{\frac{ft}{sec}}$$ $$\large{\frac{m}{s}}$$
$$\large{ g }$$ = gravity $$\large{\frac{ft}{sec^2}}$$ $$\large{\frac{m}{s^2}}$$
$$\large{ t }$$ = time $$\large{sec}$$ $$\large{s}$$

Tags: Gravity Equations