How Do Two Unequal-Mass Stars in a Binary Star System

question 106

Multiple Choice

How do two unequal-mass stars in a binary star system move around each other, in general?

• A) The stars move in a single circular orbit around the same center and always on opposite sides from each other.
• B) The stars move in straight lines, back and forth past each other.
• C) The low-mass star moves in a circular orbit around the high-mass star, which remains stationary.
• D) The stars move in elliptical orbits about a common center of mass.

---

Definitions:

Categorical Imperative

A foundational concept in Kantian ethics that asserts that moral actions are those that could be made into universal laws applicable to everyone.

Self-Defense

The right to prevent suffering force or violence through the use of a sufficient level of counteracting force or violence.

Human Respect

The acknowledgement and consideration of the inherent dignity, worth, and rights of individuals, emphasizing the importance of treating everyone with decency and kindness.

Categorical Imperative

Kant's principle that dictates an action as morally obligatory, independent of personal desire or consequence, emphasizing universal moral laws.