Centripetal Acceleration

Written by Jerry Ratzlaff. Posted in Relativistic Mechanics

Centripetal acceleration is acceleration towards the center that keeps an object in an elliptical orbit.

formula

\(a_c = \frac { v^2 } { r }   \)

Where:

\(a_c\) = centripetal acceleration

\(v\) = velocity

\(r\) = radius

Solve for:

\(v =   \sqrt { a r }   \)

\(r = \frac { v^2 } { a }   \)