A 1200-Kg Car Is Being Raised at a Constant Speed

question 39

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 × 10¹¹ Pa.What is the change in length of the cable caused by the car?

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

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Definitions:

Adult Attachment Styles

Patterns of emotional bonds and behaviors in adult relationships, derived from early attachment experiences.

Implications

denote the possible effects or outcomes that might result from a specific action, decision, or theory.

Hobbes

Referring to Thomas Hobbes, a 17th-century English philosopher known for his work on political philosophy, particularly his book "Leviathan," where he discusses the structure of society and legitimate government.

Compassion

A feeling of deep sympathy and sorrow for another who is stricken by misfortune, accompanied by a strong desire to alleviate the suffering.