A Pulley with a Radius of 3

question 102

Multiple Choice

A pulley with a radius of 3.0 cm and a rotational inertia of 4.5 * 10^-3 kg∙m² is suspended from the ceiling.A rope passes over it with a 2.0-kg block attached to one end and a 4.0-kg block attached to the other.The rope does not slip on the pulley.When the velocity of the heavier block is 2.0 m/s the total kinetic energy of the pulley and blocks is:

• A)2.0 J
• B)12 J
• C)14 J
• D)22 J
• E)28 J

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Definitions:

Abnormal Behavior

Patterns of emotion, thought, or action considered pathological for cultural, societal, or situational contexts.

Hereditary Factors

Genetic traits and characteristics passed down from parents to their offspring.

Cognitive Model

A representation of the mental processes involved in thinking, understanding, learning, and remembering.

Abnormal Behavior

Patterns of action or behavior that are atypical, significantly deviate from societal norms, and may impair functionality.