User:T-9000/Files/Mathematics & Science/Science/Kinematics1

For the Wikipedia article, see Kinematics.

Velocity

${\overrightarrow {v}}={\frac {\Delta {\overrightarrow {X}}}{\Delta t}}$

Speed

$S={\frac {d}{\Delta t}}\,\!$

Average Velocity

${\overline {v}}={\frac {\Delta X_{total}}{\Delta t_{total}}}$

Average Speed

${\overline {S}}={\frac {d_{total}}{\Delta t_{total}}}$

Acceleration

${\overline {a}}={\frac {\Delta {\overrightarrow {v}}}{\Delta t_{total}}}\,\!$

Displacement

$\Delta {\overrightarrow {X}}={\frac {{\overrightarrow {v}}_{initial}+{\overrightarrow {v}}_{final}}{2}}\times t$