Physics

Rotational kinetic energy

Rotational kinetic energy measures a system's capacity to perform work or cause change.

FreeOnlineNo sign-up
E = Iω² / 2

What it means

Rotational kinetic energy measures a system's capacity to perform work or cause change.

How it works and where it is used

Use this calculation for analyzing collisions, rotating shafts, flywheels, levers, and moments of inertia.