What Is the Maximum Length of a Metal Cable That

question 12

Multiple Choice

What is the maximum length of a metal cable that can hang vertically supported from one end of the cable? The Young's modulus of this metal is its tensile strength (the maximum tensile stress it can support without breaking) is ,and its density is .

• A) 9.94 km
• B) 4.22 km
• C) 456 km
• D) 1.75 km
• E) 24.8 km

---

Definitions:

Resource Demand Schedule

A table or graph that shows the quantity of a resource demanded at various price levels, illustrating how demand changes with price.

Purely Competitive Market

A market structure characterized by many buyers and sellers, where no single entity has enough power to influence the market price of goods or services.

MP

Marginal Product, which refers to the additional output resulting from using one more unit of a productive input, holding all other inputs constant.

Wage Rate

The fixed amount of compensation paid to an employee by an employer in return for work performed, often expressed per hour, day, or piece.