A 400-Kg Crate Is Being Raised by Means of a Rope

question 55

Multiple Choice

A 40.0-kg crate is being raised by means of a rope. Its upward acceleration is 2.00 m/s². What is the force exerted by the rope on the crate?

• A) 80.0 N
• B) 312 N
• C) 392 N
• D) 472 N
• E) 552 N

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Definitions:

Cognitive-behavioral

Pertaining to a psychological approach focused on modifying dysfunctional emotions, behaviors, and thoughts through a systematic procedure.

Psychodynamic

The psychodynamic approach is a perspective in psychology that emphasizes the role of the unconscious mind, childhood experiences, and interpersonal relationships in shaping personality and behavior.

Sociocultural

Relating to, or involving the influences of society and culture on an individual or group.

Humanist-existential

A psychological perspective that emphasizes individual responsibility and the importance of personal growth, freedom, and the search for meaning.