Weight and G: Ekapluto Is an Unknown Planet That Has

question 30

Multiple Choice

Weight and g: Ekapluto is an unknown planet that has two spherical moons in circular orbits. The table summarizes the hypothetical data about the moons. Both moons have low axial spin rates. (G = 6.67 × 10^-11 N ∙ m²/kg²) The acceleration due to gravity at the surface of Moon B is

• A) 0.10 m/s².
• B) 0.15 m/s².
• C) 0.20 m/s².
• D) 0.25 m/s².
• E) 0.30 m/s².

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