A Person Carries a 25

question 114

Multiple Choice

A person carries a 25.0-N rock through the path shown in the figure, starting at point A and ending at point B . The total time from A to B is 1.50 min. How much work did gravity do on the rock between A and B ?

• A) 75 J
• B) 0 J
• C) 275 J
• D) 625 J
• E) 20.0 J

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Definitions:

Specialization

The process of focusing on a narrow area of expertise or production to increase efficiency and quality.

Flexible Production

A manufacturing approach that enables a quick and efficient response to market demands and product customization.

Mass Production

System for manufacturing products in large quantities through effective combinations of employees with specialized skills, mechanization, and standardization.

Customer-Driven Production

A manufacturing approach focused on producing goods based on consumer demands and preferences.