The Tensile Strength (The Maximum Tensile Stress It Can Support

question 23

Multiple Choice

The tensile strength (the maximum tensile stress it can support without breaking) for a certain steel wire is 3000 MN/m².What is the maximum load that can be applied to a wire with a diameter of 3.0 mm made of this steel without breaking the wire?

• A) 64 kN
• B) 9.0 kN
• C) 42 kN
• D) 85 kN
• E) 21 kN

Comprehend phases of the Industrial Revolution and their impacts on global industrialization.

Understand the challenges and factors that have influenced U.S. economic growth and productivity since the 1970s.

Grasp the dynamics of work hours in industrialized countries and the factors driving healthcare costs.

Understand the impact of technological change on productivity growth.

---

Definitions:

MUx/MUy

Represents the marginal utility of good x relative to the marginal utility of good y, often used in consumer choice theory to analyze optimum consumption points.

TUx/Px

An economic expression evaluating the marginal rate of substitution, which measures how much of one good a consumer is willing to give up for another good, maintaining a constant level of utility.

Marginal Utility

The extra pleasure or advantage gained from using another unit of a product or service.

Utility

A measure of satisfaction or pleasure that a consumer obtains from consuming goods and services.