Two Uniform Circular Disks Having the Same Mass and the Same

question 10

Multiple Choice

Two uniform circular disks having the same mass and the same thickness are made from different materials.The disk with the smaller rotational inertia is:

• A)the one made from the more dense material
• B)the one made from the less dense material
• C)neither - both rotational inertias are the same
• D)the disk with the larger angular velocity
• E)the disk with the larger torque

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Definitions:

Eyewitnesses

Individuals who have directly seen an event or occurrence and can provide a first-hand account or testimony of what happened.

Racial or Ethnic Group

A category of people who identify with each other based on similarities such as common ancestral, linguistic, cultural, or national experiences.

Nonthreatening

Describes an attitude, behavior, or situation that does not pose any danger or cause anxiety.

Outgroup Homogeneity Bias

The assumption that outgroup members are more similar to one another than ingroup members are to one another.