Suppose That a Car Traveling to the West (The -X

question 47

Multiple Choice

Suppose that a car traveling to the west (the -x direction) begins to slow down as it approaches a traffic light.Which statement concerning its acceleration in the x direction is correct?

• A) Both its acceleration and its velocity are positive.
• B) Both its acceleration and its velocity are negative.
• C) Its acceleration is positive but its velocity is negative.
• D) Its acceleration is negative but its velocity is positive.

---

Definitions:

Marginal Product

The additional output that is produced by adding one more unit of a specific input, while keeping other inputs constant.

Fourth Worker

An individual representing an additional unit of labor in the context of discussing labor inputs and productivity, often in economic analysis.

Average Product

refers to the output per unit of input, calculated by dividing the total product by the quantity of input.

Workers

Individuals engaged in any form of employment to earn a living through their labor or professional skills.