Key Equations

Displacement

Δ d = d_{f} - d_{0}

Average speed	$v_{avg} = \frac{distance}{time}$
Average velocity	$v_{avg} = \frac{Δ d}{Δ t} = \frac{d_{f} - d_{0}}{t_{f} - t_{0}}$

Displacement

d = d_{0} + v t

.

Velocity	$v = v_{0} + a t$
Acceleration	$a = \frac{Δ v}{Δ t}$

Resources