A CD Has a Diameter of 12

question 21

Multiple Choice

A CD has a diameter of 12.0 cm. If the CD is rotating at a constant angular speed of 200 revolutions per minute, then the linear speed of a point on the circumference is

• A) 1.06 m/s.
• B) 1.26 m/s.
• C) 1.39 m/s.
• D) 1.62 m/s.
• E) 1.32 m/s.

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Definitions:

Price of Whips

The cost at which whips are sold in the market, which can be influenced by factors like material costs and demand.

Price of Leather Jackets

The monetary value at which leather jackets are offered for sale in the market.

Demand

The amount of a product or service that buyers are prepared and capable of buying at different price levels over a specified time frame.

Inverse Demand Function

A formula that represents the maximum price consumers are willing to pay for a given quantity of a good, illustrating how price is affected by changes in demand levels.