A torsional pendulum consists of a solid disk (mass = 2.0 kg,radius = 1.0 m)suspended by a wire attached to a rigid support.The body oscillates about the support wire.If the torsion constant is 16 N⋅m/rad.What is the angular frequency (in rad/s)?
A)2
B)4
C)6
D)8
E)7

Question

A torsional pendulum consists of a solid disk (mass = 2.0 kg,radius = 1.0 m)suspended by a wire attached to a rigid support.The body oscillates about the support wire.If the torsion constant is 16 N⋅m/rad.What is the angular frequency (in rad/s)? 
A)2 
B)4 
C)6 
D)8 
E)7

Quizplus · Accepted Answer

The Answer is B

A Torsional Pendulum Consists of a Solid Disk (Mass =