Suppose a 0

question 19

Multiple Choice

Suppose a 0.36-kg mass on a spring-loaded gun that has been compressed 0.2 m has elastic potential energy of 1.9 J.How high above the spring's equilibrium point can the gun fire the mass if the gun is fired straight up?
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• A) 0.54 m
• B) 0.88 m
• C) 0.34 m
• D) 5.08 m
• E) 51.52 m

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Definitions:

Ego

In psychoanalytic theory, the part of the personality that mediates between the demands of the id, superego, and reality.

Superego

Part of Freud's psychoanalytic theory, representing the moral component of the mind, comprising the conscience and ideal self.

Personality

A unique set of emotional, thought, and behavioral patterns that define an individual's way of interacting with the world and remain relatively consistent over time.

Age Five

This term refers to children who are five years old, a developmental stage characterized by significant growth in language, motor, and social skills.