Stars X and Y Are 5 AU Apart from Each

question 15

Multiple Choice

Stars X and Y are 5 AU apart from each other.Star X is 4 times as massive as star Y.The center of mass of this system is __________ AU away from star X and __________ AU away from star Y.

• A) 1;4
• B) 2;3
• C) 3;2
• D) 4;1

---

Definitions:

Evaluation Phase

A stage in a process or project where performance or outcomes are assessed against set criteria or objectives.

Positioning Studies

Research activities designed to understand how a brand, product, or company is perceived in the marketplace relative to competitors, aiding in marketing strategy development.

Tracking Reports

Documents that provide detailed information on the progress, performance, or status of a project, campaign, or activity over time.

Marketing Program

A comprehensive plan that integrates all marketing efforts and strategies, including advertising, promotions, pricing, and distribution, to achieve business objectives.