Uniform Circular Motion: a Disk-Shaped Space Station 175 M in Diameter

question 43

Short Answer

Uniform circular motion: A disk-shaped space station 175 m in diameter spins uniformly about an axis perpendicular to the plane of the disk through its center. How many rpm (rev/min) must this disk make so that the acceleration of all points on its rim is g/2?

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Definitions:

Maladaptive

Behaviors or thoughts that are counterproductive and interfere with an individual’s ability to effectively cope with stress, challenges, or goals.

Impaired Functioning

A reduction in the ability to perform daily tasks and activities effectively, often due to physical, mental, or emotional disabilities or conditions.

Reliability

The consistency of a measure or instrument, indicating how dependably it produces similar results under the same conditions.

Validity

The extent to which a concept, conclusion, or measurement is well-founded and corresponds accurately to the real world.