AP Physics: Kinematics Unit 1:1.3

These are the four main 1D Kinematic Equations. Also acceleration and velocity

\overrightarrow{\Delta x}=\frac12\left(v_{i}+v_{f}\right)\cdot\Delta t

Use when missing acceleration vector

\overrightarrow{v}_{f}=\overrightarrow{v}_{i}+\overrightarrow{a}\cdot\Delta t

Use when missing displacement

\overrightarrow{\Delta x}=\overrightarrow{v}_{i}\cdot\Delta t+\frac12\overrightarrow{a}\cdot\Delta t^2

Use when missing final velocity

\overrightarrow{v}_{f}^2=\overrightarrow{v}_{i}^2+2\overrightarrow{a}\cdot\overrightarrow{\Delta x}

Use when missing time

\overrightarrow{\Delta v}=\overrightarrow{\frac{\Delta x}{\Delta t}}

velocity

\overrightarrow{a}=\overrightarrow{\frac{\Delta v}{\Delta t}}