An Ice Skater Spins at 3

question 17

Multiple Choice

An ice skater spins at 3.5 rev/s with his arms are extended.He draws his arms in and spins at 8.3 rev/s.By what factor does his moment of inertia change in the process?

• A)2.4
• B)0.58
• C)0.42
• D)0.12

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Definitions:

Response To The Stimulus

The reaction or change in behavior or action of an organism or system as a result of a specific external factor or stimulus.

Market Share

The portion of a market controlled by a particular company or product, often expressed as a percentage of total sales within the industry.

Product Advantage

Product advantage refers to the unique benefits or value that a product offers over its competitors, making it more appealing to customers.

Segmentation Variable

Criteria or characteristics used to divide a market into distinct subsets, which can then be targeted by marketing strategies.