Two Objects of Mass M₁ = 2m and M₂ =

question 10

Multiple Choice

Two objects of mass m₁ = 2m and m₂ = m move around a rotation axis A in parallel circles of radii r₁ = r and r₂ = 2r with equal tangential speeds.As they rotate,forces of equal magnitude are applied opposite to their velocities to stop them.Which statement is correct?

• A)m₂ will stop first because it has the larger initial angular velocity.
• B)m₁ will stop first because it has the smaller radius.
• C)m₂ will stop first because the torque on it is greater.
• D)m₁ will stop first because it has the smaller moment of inertia.
• E)Both objects will stop at the same time because the angular accelerations are equal.

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Definitions:

Foot-In-The-Door

A persuasion technique where agreement to a small request increases the likelihood of compliance with a larger request later.

Cognitive Components

The mental processes involved in perception, memory, judgment, and reasoning, which are fundamental to understanding and responding to the environment.

Affective Components

Refers to the emotional or feeling segments of an attitude, which influence how an individual feels about an object, person, or situation.

Reference Group's Attitude

The collective opinions, beliefs, or norms of a group that an individual identifies with or aspires to join, influencing their behavior and perspectives.