Masses Are Distributed in the Xy-Plane as Follows: 10 Kg

question 39

Multiple Choice

Masses are distributed in the xy-plane as follows: 10 kg at (2.0,6.0) m,4.0 kg at (2.0,0.0) m,and 6.0 kg at (0.0,3.0) m.Where would a 20-kg mass need to be positioned so that the center of gravity of the resulting four mass system would be at the origin?

• A)(1.4,3.9)m
• B)(3.9,1.4)m
• C)(-1.4,-3.9)m
• D)(-3.9,-1.4)m

---

Definitions:

Narcissistic Personality Disorder

A mental condition characterized by a long-term pattern of exaggerated self-importance, the need for excessive attention and admiration, and a lack of empathy for others.

Entitled

Having a belief that one inherently deserves privileges or special treatment.

Egocentric

A perspective or behavior characterized by excessive interest in oneself and prioritization of one's own needs, often lacking consideration for others.

Schizotypal Personality Disorder

An extreme pattern of odd beliefs and behaviors, and of difficulties relating to others.