Rotational kinetic energy
K = ½ I ω².
Calculator
How to use
Rotation energy
ω in rad/s
Educational use only. Check signs, units, and modeling assumptions (e.g. flat Earth g, no air resistance unless stated).
K = ½ I ω².
ω in rad/s
Educational use only. Check signs, units, and modeling assumptions (e.g. flat Earth g, no air resistance unless stated).
Model / formula
K_rot = ½ I ω²
Result
9.0000 J (K = ½ I ω²)