When a Man on a Frictionless Rotating Stool Extends His

question 30

Multiple Choice

When a man on a frictionless rotating stool extends his arms horizontally, his rotational kinetic energy:

• A)must increase
• B)must decrease
• C)must remain the same
• D)may increase or decrease depending on his initial angular velocity
• E)may increase or decrease depending on his angular acceleration

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Definitions:

Conflict Avoidance

A strategy or approach where individuals preemptively avoid situations or discussions that are likely to lead to disagreements or disputes.

Marriages

A socially, culturally, and legally recognized union between individuals that establishes rights and obligations between them and their children, and between them and their in-laws.

Satisfaction

Satisfaction is the fulfillment or gratification of desires, expectations, or needs, or the pleasure derived from this fulfillment.

Domination

The exercise of power or control over others, often suppressing their autonomy or freedom.