A Massless String Is Wrapped Around a Cylinder of Mass

question 72

Multiple Choice

A massless string is wrapped around a cylinder of mass 0.500 kg and radius 0.100 m.The string is attached to the ceiling.The cylinder is released.As it falls,the string unwinds.What is the magnitude of the tension in the string as the cylinder falls in N?

• A)0
• B)4.91
• C)1.64
• D)3.13
• E)1.12

Explain the concept of rapid fear responses and the neural pathways involved.

Identify the role of the polygraph in detecting physiological changes associated with lying.

Distinguish between the physiological similarities and differences among various emotions.

Understand the activation of the sympathetic and parasympathetic nervous systems in response to stress and relaxation.

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Definitions:

Expulsion

The process of driving or forcing out something or someone.

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A graphical representation showing the maximum number of two goods or services that an economy can produce with available resources and technology, demonstrating the trade-offs and opportunity costs.

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Economies of Scope

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