Rotational Kinetic Energy
Rotational kinetic energy, abbreviated as \(KE_r\), is the energy an object has because it is rotating and does not matter if its moving from one place to another.
Rotational Kinetic Energy formula
\(\large{ KE_r = \frac {1}{2}\; I \; \omega^2 }\) |
Where:
\(\large{ KE_r }\) = rotational kinetic energy
\(\large{ \omega }\) (Greek symbol omega) = angular velocity
\(\large{ I }\) = moment of inertia