Two dimensional motion

Two Dimensional Motion

$v_{f}^{2} = v_{i}^{2} + 2 a Δx$
v f = v i + a ⁢ t
- $v_{x_{f}} = v_{x_{i}} + a_{x} t$
- $v_{y_{f}} = v_{y_{f}} + a_{y} t$
$v = v_{x} î + v_{y} ĵ$
$x_{f} = x_{i} + v_{x_{i}} t + \frac{1}{2} a_{x} t^{2}$
$y_{f} = y_{i} + v_{y_{i}} t + \frac{1}{2} a_{y} t^{2}$