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:

Release

In contract law, a promise made by one party agreeing not to sue a second party.

Legally Sufficient Consideration

Value that the law recognizes as adequate to form a binding contract, typically involving an exchange of goods, services, or promises.

Forbearance

The voluntary delay or suspension of an action, such as the enforcement of a debt obligation by a creditor.

Release

The act of freeing someone from obligation, restriction, or duty, or the act of making software, music, film, etc., available for the public.