Ekapluto Is an Unknown Planet That Has Two Spherical Moons

question 820

Multiple Choice

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.

---

Definitions:

Aponeurosis

A flat and fibrous sheet or ribbon of connective tissue that acts as a tendon to attach muscles to bone or other tissues.

Shoulder Joint

A ball and socket joint that allows a wide range of movement, formed where the humerus fits into the scapula.

Anatomic Position

A reference posture with the body standing upright, arms at the sides, palms facing forward, used to describe the location of body parts.

Flexed

The position of a limb or body part that is bent, reducing the angle between the bones at a joint.