FIGURE 10-2 -Figure 10-2 Illustrates a Simplified Roller Bearing. the Inner Cylinder

question 8

Multiple Choice

FIGURE 10-2
-Figure 10-2 illustrates a simplified roller bearing. The inner cylinder has a radius of 1.0 cm and is stationary. The outer hollow cylinder has a radius of 1.2 cm and is rotating at 10 rpm. Between the two cylinders are several small cylinders with a radius of 0.10 cm, which roll without slipping on both the inner and outer cylinders. Only one of these cylinders is shown in the figure. What is the angular speed of the small cylinders?

• A) 12 rpm
• B) 10 rpm
• C) 60 rpm
• D) 36 rpm
• E) 50 rpm

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Definitions:

Calm Down

A phrase used to encourage someone to become less agitated or excited, often aiming to reduce stress or anger.

Therapeutic Technique

A specific process or intervention used in therapy to help individuals cope with or overcome psychological, emotional, or behavioral issues.

Psychotherapist

A professionally trained individual who uses psychological methods and techniques to help people manage and overcome mental health issues, emotional challenges, and personal problems.

Catharsis Hypothesis

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