A Child Is Riding a Merry-Go-Round That Is Turning at 7.18

question 5

Multiple Choice

A child is riding a merry-go-round that is turning at 7.18 rpm.If the child is standing 4.65 m from the center of the merry-go-round,how fast is the child moving?

• A)5.64 m/s
• B)3.50 m/s
• C)0.556 m/s
• D)1.75 m/s
• E)1.80 m/s

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Definitions:

Indifference Curves

Graphical representations used in microeconomics to show different combinations of two goods or services among which a consumer is indifferent, indicating the same level of satisfaction or utility for each combination.

Optimal Consumption

The point at which a consumer maximizes his or her satisfaction or utility from the consumption of goods and services, given a budget constraint.

Loaves

Typically refers to units of bread shaped and baked in specific sizes and forms but does not directly correlate to a distinct economic term.

Pounds

A unit of weight in the imperial system, equal to 16 ounces or approximately 0.453592 kilograms.