A Man Turns with an Angular Velocity on a Rotating

question 60

Multiple Choice

A man turns with an angular velocity on a rotating table,holding two equal masses at arms' length.If he drops the two masses without moving his arms,his angular velocity

• A)decreases.
• B)remains the same.
• C)increases.
• D)increases as the angular velocity of the masses decreases.
• E)decreases as the angular velocity of the masses increases.

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Definitions:

Preferred Stock

A class of ownership in a corporation with a fixed dividend that must be paid out before dividends to common stockholders and which typically does not have voting rights.

Ownership Interest

Refers to the rights and stake a person holds in a particular asset or business, often entailing voting rights and a share in the profits.

Preferred Stock

A class of share ownership in a corporation that has a higher claim on assets and earnings than common stock, often with fixed dividends.

Equity Security

A financial instrument representing ownership interest in a company, such as stocks, which entitles shareholders to vote on corporate matters and receive dividends.