Kepler's Third Law Says That a Comet with a Period

question 98

Multiple Choice

Kepler's third law says that a comet with a period of 160 years will have a semimajor axis of

• A) 30 AU.
• B) 50 AU.
• C) 90 AU.
• D) 140 AU.
• E) 210 AU.

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Definitions:

Unique Risk

Also known as unsystematic risk, it refers to the risk associated with a specific company or industry.

Diversifiable Risk

The portion of an investment's risk that can be reduced or eliminated through the practice of diversifying one's investment portfolio across various assets.

Systematic Risk

The inherent risk affecting the overall market or a particular sector, which cannot be eliminated through diversification.

Market Risk

The risk of losses in investments due to factors that affect the entire market or asset class, such as economic changes or political events.