Block A, with a Mass of 10 Kg, Rests on a Incline

question 50

Multiple Choice

Block A, with a mass of 10 kg, rests on a 35incline. The coefficient of static friction is 0.40. An attached string is parallel to the incline and passes over a massless, frictionless pulley at the top. The largest mass m_B, attached to the dangling end, for which A remains at rest is:

• A) 2.5 kg
• B) 3.5 kg
• C) 5.9 kg
• D) 9.0 kg
• E) 10.5 kg

---

Definitions:

Self-Presentation

The process by which individuals attempt to control the impressions others form of them, often through managing their own behavior, appearances, or information in social contexts.

Modesty

The quality of being humble or reserved in behavior, dress, and language.

Self-Knowledge

The understanding or insight a person has into their own personality, actions, and motivations.

Unrealistic Optimism

The tendency of individuals to believe that they are less likely to experience negative events than others.