A Very Light Cart Holding a 300-N Box Is Moved

question 29

Multiple Choice

A very light cart holding a 300-N box is moved at constant velocity across a 15-m level surface. What is the total work done in the process?

• A) 4500 J
• B) 1/20 J
• C) 20 J
• D) zero

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Definitions:

Consumer Surplus

The distinction between the price consumers intend to pay for a product or service and the price they actually pay.

Government Policy

Laws, regulations, and actions taken by a government to monitor, regulate, or influence economic, social, or environmental outcomes.

Producer Surplus

The distinction between what sellers expect to earn from a good or service and the actual compensation they receive.

Consumer Surplus

The discrepancy between the maximum price consumers are ready to spend on a good or service and their actual expenditure, reflecting the consumer's gain.