A Piano Wire Has a Radius of 0 $2.0 \times 10 ^ { 11 }$

question 2

Multiple Choice

A piano wire has a radius of 0.50 mm . One end is fixed and the other is wrapped around a tuning peg, which has a diameter of 3.5 mm and is 80 cm away. After the wire just becomes taut, the peg is given three full turns. What is the tension in the wire? Young's modulus for steel is $2.0 \times 10 ^ { 11 }$ $\mathrm { N } / \mathrm { m } ^ { 2 }$

• A) 4.3 kN
• B) 8.7 kN
• C) 3.8 kN
• D) 9.8 kN
• E) 6.5 kN

---

Definitions:

Deviance

refers to actions or behaviors that violate social norms, values, or laws, which can vary across different cultures and settings.

Positivists

Advocates of positivism, a philosophical theory that emphasizes the importance of empirical evidence and scientific methods for knowledge.

Deviance

Behaviors or actions that violate social norms, values, or ethics within a given society.

Situated Meanings

The meanings that emerge from specific contexts or situations, emphasizing how interpretation is influenced by the environment.