An 800-Kg Mass Is Hung from a 1 $\times$ 10¹¹ N/m²

question 38

Multiple Choice

An 800-kg mass is hung from a 1.5-m copper wire with a cross-sectional area of 0.35 cm².Young's modulus for copper is 1.1 $\times$ 10¹¹ N/m².How much does the wire stretch?

• A)2.56 mm
• B)2.97 mm
• C)3.14 mm
• D)3.86 mm
• E)4.13 mm

---

Definitions:

Salespeople

Professionals who specialize in selling products or services, often working on commission and responsible for meeting sales targets.

Implications

The possible results or effects that may arise from a specific action or decision.

Buying Decision

The process and factors influencing a consumer or organization’s choice to purchase a product or service, including personal, psychological, and economic considerations.

Restaurant Equipment

Various tools, appliances, and accessories used in the operation of a restaurant, including cooking, storage, and cleaning equipment.