A 1200-Kg Car Is Being Raised at a Constant $2.0 \times 10 ^ { 11 } \mathrm {~Pa}$

question 82

Multiple Choice

A 1200-kg car is being raised at a constant speed if 25 cm/s by a crane, using a 20-m long steel cable that is 1.5 cm in diameter. Young's modulus for steel is $2.0 \times 10 ^ { 11 } \mathrm {~Pa}$ Iength of the cable caused by the car?
What is the change in length of the cable caused by the car?

• A) 3.3 mm
• B) 6.7 mm
• C) 3.3 cm
• D) 3.3 m
• E) 6.7 cm

---

Definitions:

Positive Symptom

Features that are present in individuals with a condition but are absent in healthy individuals, such as hallucinations or delusions often seen in schizophrenia.

Hallucinations

Experiencing sights, sounds, or other sensations that are not present or not perceived by others.

Antipsychotic Medications

Drugs essentially used to manage psychosis, including delusions, hallucinations, and disorders like schizophrenia.

Family Psychoeducational Programs

Therapeutic interventions designed to teach families about mental illness and strategies for coping and support.