A Proton and Antiproton Each with Total Energy 300 GeV

question 7

Multiple Choice

A proton and antiproton each with total energy 300 GeV collide head-on.What is the total energy (particles + energy) released?

• A)600 GeV
• B)300 GeV
• C)zero
• D)450 GeV
• E)​150 GeV

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Definitions:

Norway

A Scandinavian country known for its vast landscapes, fjords, and high living standards.

Karl Marx

A 19th-century philosopher, economist, and political theorist known for his critical theories about capitalism and his influence on the development of socialist and communist movements.

Capitalist

A person who supports or engages in the principles of capitalism, a system where trade, industries, and the means of production are largely or entirely privately owned and operated for profit.

Invisible Hand

A metaphor introduced by Adam Smith to describe the self-regulating nature of the market economy driven by individuals' pursuit of their own interests.