In the Figure Below, a Hoop (Radius R = 1

question 34

Multiple Choice

In the figure below, a hoop (radius R = 1.0 m, mass = 2.0 kg) having four spokes of negligible mass is suspended from a pivot a distance d = .25 m above its centre of mass. The angular frequency (in rad/s) for small oscillations is approximately:

• A)4.0.
• B)2.5.
• C)1.5.
• D)1.0.
• E)0.5.

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Definitions:

AC Voltage

AC voltage stands for alternating current voltage, where the flow of electric charge periodically reverses direction, commonly used in homes and industries for powering electrical appliances.

Reluctor

A term used to describe a number of devices that use magnetism and motion to produce voltage.

Series Circuit

An electrical circuit in which components are arranged in a single path, so current flows through one component to get to the next.

Voltage Drop

The decrease in electrical potential along the path of a current flowing in an electrical circuit, affecting the circuit's performance.