Abby Throws a Ball Straight Up and Times It

question 10

Multiple Choice

Abby throws a ball straight up and times it. She sees that the ball goes by the top of a flagpole after 0.50 s and reaches the level of the top of the pole after a total elapsed time of 4.10 s. What was the speed of the ball at as it passed the top of the flagpole?

• A) 6.40 m/s
• B) 16.2 m/s
• C) 17.6 m/s
• D) 29.0 m/s
• E) 33 m/s

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Definitions:

Apples And Bananas

Commonly used examples in economics to represent two different goods in various economic models and theories.

Utility Function

A mathematical representation of how a set of goods and services are ranked according to their utility, or satisfaction, to the consumer.

Preferences

The individual choices or tastes regarding various bundles of goods, shaping demand and consumption patterns in economics.

Indifference Curves

Graphical representations in microeconomics, illustrating combinations of goods or services among which a consumer is indifferent, meaning they have no preference for one combination over the other.