A Massless Frame in the Shape of a Square with 2-M

question 23

Multiple Choice

A massless frame in the shape of a square with 2-m sides has a 1-kg ball at each corner.What is the moment of inertia of the four balls about an axis through the corner marked O and perpendicular to the plane of the paper?

• A)4 kg . m²
• B)8 kg. m²
• C)10 kg. m²
• D)12 kg . m²
• E)16 kg .m²

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Definitions:

Protons

Subatomic particles found in the nucleus of an atom, with a positive electric charge and contributing to the atomic number of an element.

Chemical Bonds

The attractive forces that hold atoms together to form molecules and compounds, including ionic, covalent, and hydrogen bonds.

Ionic Bonds

Ionic bonds are chemical bonds formed between two ions with opposite charges. Here, electrons are transferred from one atom to another, resulting in attraction between ions.

Covalent Bonds

Chemical bonds formed by the sharing of electron pairs between atoms, creating a stable balance of attractive and repulsive forces.