Ekapluto Is an Unknown Planet That Has Two Moons in Circular

question 24

Multiple Choice

Ekapluto is an unknown planet that has two moons in circular orbits. The table summarizes the hypothetical data about the moons. (G = 6.67 × 10^-11 N ∙ m²/kg²) The mass of Ekapluto is closest to

• A) 1.0 × 10²² kg.
• B) 3.0 × 10²² kg.
• C) 1.0 × 10²³ kg.
• D) 3.0 × 10²³ kg.
• E) 1.0 × 10²⁴ kg.

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Definitions:

Movement

The act or process of moving; changes in position or location.

Connection

The point at which two or more things are joined or the relationship between them.

Abduction

The action of moving a limb or different body part away from the body's central axis or away from another body part.

Adduction

The movement of a body part toward the central axis of the body.