Two Objects of Mass M₁ = 2m and M₂ =

question 28

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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Self-Worth

An individual's subjective valuation of themselves, affecting their confidence and self-esteem.

Self-Efficacy

An individual's belief in their capacity to execute behaviors necessary to produce specific performance attainments.

Self-Concept

Self-Concept is an individual's perception of themselves, encompassing beliefs about one's own abilities, appearance, and personality, and how these beliefs shape one's identity and behavior.

Self-Respect

The regard for one's own well-being and dignity, often manifesting as confidence and pride in oneself.