A uniform circular disc of moment of inertia 7.35 xx 10^(-3)kg m^(2)is suspended by a wire of length 1 m and executes torsional oscillations. The couple per unit twist of the wire is 2 xx 10^(-2)N/m. Calculate the period of oscillation ?

A uniform circular disc of moment of inertia 7.35 xx 10^(-3)kg m^(2)is

1.	A uniform circular disc of moment of inertia 7.35 xx 10^(-3)kg m^(2)is suspended by a wire of length 1 m and executes torsional oscillations. The couple per unit twist of the wire is 2 xx 10^(-2)N/m. Calculate the period of oscillation ?
Answer» SOLUTION :`T=2pisqrt(I//C) = 2pisqrt(7.35xx10^(-3)//2XX10^(-2))=3.8`