A 50-Kg Mass Is Attached to the Ceiling of an Elevator

question 111

Multiple Choice

A 5.0-kg mass is attached to the ceiling of an elevator by a rope whose mass is negligible. What force does the mass exert on the rope when the elevator has an acceleration of 4.0 m/s² upward?

• A) 69 N downward
• B) 29 N downward
• C) 49 N downward
• D) 20 N downward
• E) 19 N downward

Interpret the effects of external trade activities and government transactions on GDP.

Analyze the relationship between GDP measurement and social welfare indicators.

Comprehend the process of avoiding double counting in GDP calculations.

Appreciate the impact of inventory changes on GDP contributions.

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Definitions:

Internal Locus

The belief that one's actions and outcomes are largely under personal control rather than being influenced by external forces.

Ethical Decision Making

The practice of appraising and opting for choices in a manner that is in agreement with ethical norms.

Difference Principle

A principle suggesting that societal inequalities are only justified if they benefit the least advantaged members of society.