Kepler's Laws: Neptune Circles the Sun at a Distance of 4.50

question 38

Multiple Choice

Kepler's laws: Neptune circles the Sun at a distance of 4.50 × 10¹² m once every 164 years. Saturn circles the Sun at a distance of 1.43 × 10¹² m. What is the orbital period of Saturn?

• A) 304 y
• B) 121 y
• C) 109 h
• D) 88.6 y
• E) 29.4 y

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Definitions:

Industry Supply

The total amount of a product or service that all producers in a market are willing and able to sell at a given price.

Price Floor

A government-imposed limit on how low a price can be charged, usually above the equilibrium price, which can prevent the market from clearing.

Price Ceiling

A government-imposed limit on how high a price can be charged for a product, service, or resource, usually intended to protect consumers from prices deemed excessively high.

External Benefits

Benefits derived from a product or service that affect parties who did not choose to incur that benefit.