PendulaMechanics">TorsionTorsional Pendulum A torsional pendulum is an oscillator for which the restoring force is torsion, For example, suspending a barfrom a thin wire and winding it by an angle , a torsional torque (1)is produced, where is a characteristic property of the wire, known as the torsional constant" /> PendulaMechanics">TorsionTorsional Pendulum A torsional pendulum is an oscillator for which the restoring force is torsion, For example, suspending a barfrom a thin wire and winding it by an angle , a torsional torque (1)is produced, where is a characteristic property of the wire, known as the torsional constant" />

Torsional pendulum mastering physics

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Mechanics
">Pendula
Mechanics">Torsion
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Torsional Pendulum
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A torsional pendulum is an oscillator for which the restoring force is torsion. For example, suspfinishing a barfrom a thin wire and winding it by an angle , a torsional torque
(1)is developed, where is a characteristic residential or commercial property of the wire, well-known as the torsional continuous. As such,the equation of motion is
(2)wbelow I is the moment of inertia. But this is just an easy harmonic oscillator with equation of motion