Any Object Will Collapse Under Its Own Weight Unless Something

question 160

Multiple Choice

Any object will collapse under its own weight unless something stops it. In an ordinary star like the Sun, this collapse is prevented by

• A) turbulence and upwelling in the atmosphere of the star.
• B) the rotation of the star, generating centrifugal force.
• C) gas pressure inside the star.
• D) the star's solid core.

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Definitions:

Long Run Aggregate Supply

Represents the total output an economy can produce when using its resources in the most efficient way, without changing the price levels.

Expected Price Level

Expected price level refers to the anticipation of people regarding the general price level of goods and services in the economy in the future.

Price Level

The general price level average of all goods and services in the economy currently.

Interest Rates

The cost of borrowing money or the return on saved money, usually expressed as a percentage of the amount borrowed or saved.