A Point on the Rim of a 0

question 23

Multiple Choice

A point on the rim of a 0.30-m-radius rotating wheel has a tangential speed of 4.0 m/s.What is the tangential speed of a point 0.20 m from the center of the same wheel?

• A) 1.0 m/s
• B) 1.3 m/s
• C) 2.7 m/s
• D) 8.0 m/s

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Definitions:

Software

Programs and operating information used by a computer to perform specific tasks.

Electrical Appliances

Devices powered by electricity that perform daily tasks, such as household chores, cooking, or personal grooming.

Autoclave

A pressurized device used to sterilize equipment and supplies by subjecting them to high-pressure saturated steam at 121°C for around 15-20 minutes, depending on the item's size and material.

Unplug

To disconnect from electronic devices or power sources, figuratively implying taking a break from digital or stressful environments.