A Turntable Rotating at 8

question 79

Multiple Choice

A turntable rotating at 8.0 rad/s slows to a stop in 10 s.If the acceleration is constant,the angle through which the turntable rotates in the 10 s is

• A)0.80 rad
• B)0.40 rad
• C)40 rad
• D)80 rad
• E)16 rad

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Definitions:

Perfect Substitutes

Goods or services that can be used in place of one another with no loss of utility or satisfaction.

Income Effect

Refers to adjustments in consumer behavior as a result of changes in purchasing power, influencing the demand for products and services.

Substitution Effect

The change in consumption patterns due to a change in relative prices, where consumers substitute a cheaper alternative for a more expensive good.

Price

The cash value expected, required, or contributed in transaction for an item.