The Dwarf Planet Eris Has a Moon Called Dysomia, Which

question 27

Multiple Choice

The dwarf planet Eris has a moon called Dysomia, which is much smaller in mass than Eris. If Dysomia has an orbital period of 16 days and orbits Eris at a distance of 40,000 km, then what is the mass of Eris?

• A) 2 * 10¹³ kg
• B) 2 *10²² kg
• C) 2 * 10²⁸ kg
• D) 2 *10³² kg
• E) 2 * 10³⁵ kg

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Definitions:

Wage Rate

The amount of compensation that workers receive in exchange for their labor per unit of time.

Weak Axiom

A fundamental principle in consumer theory that if a consumer chooses bundle A over bundle B when both are affordable, then the consumer will not choose B over A if A's price decreases or B's price increases, all else being equal.

Profit Maximization

The process by which a firm determines the price and output level that returns the greatest profit.

Input Increases

A scenario in production or economics where the quantity of resources used in the production process is increased, potentially affecting outputs.