A String Is Wound Tightly Around a Fixed Pulley Having

question 38

Multiple Choice

A string is wound tightly around a fixed pulley having a radius of 5.0 cm.As the string is pulled,the pulley rotates without any slipping of the string.What is the angular speed of the pulley when the string is moving at 5.0 m/s?

• A)100 rad/s
• B)50 rad/s
• C)25 rad/s
• D)20 rad/s
• E)10 rad/s

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Definitions:

Quantitative Research

A research method focusing on obtaining data through formal and structured measurement tools, involving statistical, mathematical, or computational techniques.

Social Media Monitoring

The process of using tools and techniques to observe, analyze, and respond to mentions and trends on social media platforms.

In-Depth Interviews

A qualitative research method involving detailed, one-on-one conversations to explore deep insights into a person's attitudes, behaviors, and experiences.

Focus Groups

A qualitative research method involving guided discussions with a group of people to gather opinions, feelings, and attitudes towards a product, service, concept, or advertisement.