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A golf ball is hit with an initial velocity of 150 ft/sec at an angle of 29° from the horizontal. How long is the ball in the air?
Das Kapital
A foundational theoretical text in communist philosophy, economics, and politics, written by Karl Marx, which critiques the economic systems of capitalism.
Adam Smith
A Scottish economist and philosopher known as the "father of economics" and the author of "The Wealth of Nations," which laid the foundation for classical economics.
Entrepreneur
A person who establishes, arranges, and manages one or more businesses, assuming higher-than-usual financial risks to achieve this.
"Invisible Hand"
A metaphor introduced by Adam Smith to describe how individual self-interest and competition can lead to social and economic benefits.
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