A Block (Mass = 4

question 76

Multiple Choice

A block (mass = 4.0 kg) sliding on a horizontal frictionless surface is attached to one end of a horizontal spring (k = 100 N/m) which has its other end fixed. If the maximum distance the block slides from the equilibrium position is equal to 20 cm, what is the speed of the block at an instant when it is a distance of 16 cm from the equilibrium position?

• A) 71 cm/s
• B) 60 cm/s
• C) 80 cm/s
• D) 87 cm/s
• E) 57 cm/s

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Definitions:

Borderline Personality Disorder

An emotional health issue distinguished by inconsistent temperaments, conduct, and associations with others.

Object Relations Theory

A psychoanalytic theory focusing on relationships and the impact of early childhood experiences on interpersonal relationships throughout life.

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The confidence and value that a person places on themselves, impacting their feelings and behaviors.

Histrionic Personality Disorder

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