A torsional pendulum consists of two identical rods each of

Last updated: 6/10/2023

A torsional pendulum consists of two identical rods each of mass M length joined perpendicular to each other in horizontal plane and is hanged through the wire having torsional constant C The system performs simple harmonic motion 0 0 sin ot such that initially angular displacement of the system is equal to half of amplitude and its angular velocity is and is decreasing then A Time period of pendulum is T 2n BAmplitude of oscillation is X ol2M 3 V C or T Initial phase of SHM is 6 DEnergy stored in wire at t 0 is 7 6 Me2 6C 3 Me 0 36 for Rough Work