A Person Sits on a Freely Spinning Lab Stool That

question 3

Multiple Choice

A person sits on a freely spinning lab stool that has no friction in its axle.When this person extends her arms,

• A)her moment of inertia decreases and her angular speed increases.
• B)her moment of inertia decreases and her angular speed decreases.
• C)her moment of inertia increases and her angular speed increases.
• D)her moment of inertia increases and her angular speed decreases.
• E)her moment of inertia increases and her angular speed remains the same.

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Definitions:

Rembrandt Painting

An artwork created by Rembrandt van Rijn, a Dutch painter and etcher renowned for his contributions to art during the Dutch Golden Age.

Lost Profits

The amount of income a business fails to earn due to disruptions, such as breaches of contract or other damages, and seeks to recover through legal claims.

Lost Volume Seller

A seller who, despite making a sale to a new customer, still suffers a loss because they would have been able to make that sale in addition to the original sale that was canceled or breached.

Good Faith

The sincere intention to be fair, open, and honest, regardless of the outcome of an agreement or transaction.