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

Differentiate between the topographic and structural models in Freud's theory.

Comprehend the mechanisms and principles of defense mechanisms according to Freud.

Recognize the significance of pivotal cases and methodologies in the development of psychoanalytic theory.

Analyze the role of hypnosis in Freud's early work and its impact on the development of psychoanalysis.

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Definitions:

Safety Inspector

A professional responsible for ensuring that workplaces adhere to health and safety laws, aiming to prevent accidents and injuries.

Multitasking

The ability to perform multiple tasks or activities simultaneously, often by switching focus from one thing to another.

Workforce

The collective group of individuals engaged in or available for work, either in a specific industry or in the labor market at large.

Social Network Analysis

The mapping and measuring of relationships and links between and among people, groups, and organizations that reveals the shadow organization.