Final Velocity

Written by Jerry Ratzlaff on . Posted in Classical Mechanics

final velocity 1Final velocity, abbreviated as \(v_f\), is the ending point of motion.

 

Final Velocity formulas

\(\large{ v_f = v_i + a \; t  }\)   
\(\large{ v_f = 2 \; \bar {v}  -  v_i  }\)   
\(\large{ v_f =  \alpha_v \; v_i \; \left( T_f \;- \; T_i \right) + v_i   }\)  (volumetric thermal expansion coefficient

Where:

\(\large{ v_f }\) = final velocity

\(\large{ a }\) = acceleration

\(\large{ T_f }\) = final temperature

\(\large{ T_i }\) = initial temperature

\(\large{ t }\) = time

\(\large{ \bar {v} }\) = average velocity

\(\large{ v_i }\) = initial velocity

\(\large{ \alpha_v }\)  (Greek symbol alpha) = volumetric thermal expansion coefficient

 

Tags: Equations for Velocity