Frequency Angular SHM

f = \frac{1}{2 π} \sqrt{\frac{κ}{I}}

$f = 1/(2pi)sqrt( kappa / I )$

(κ) Torsion Constant

$(kappa)"Torsion Constant"$

(I) Intertia

$(I)"Intertia"$

University Physics 12th Edition, Chapter 13, Equation #13.24