If You Were to Travel at a Speed Close to the Speed

question 51

Multiple Choice

If you were to travel at a speed close to the speed of light, you would notice which of the following?

• A) Your mass has increased.
• B) Your iPod plays music more slowly-everyone sounds like a baritone!
• C) Your pulse rate has decreased.
• D) You would notice all of the above effects.
• E) You would notice none of the above effects because you are in an inertial frame.

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Definitions:

Competitive Price-searcher Market

A market structure where companies have some control over the prices they charge but must also consider the prices set by their competitors.

Economic Profits

Profits calculated by deducting both the explicit and implicit costs from the total revenues, differing from accounting profits by considering opportunity costs.

Long-run Equilibrium

A state in an economy or market where all factors of production are fully employed, and supply equals demand, resulting in stable prices and output.

Competitive Price-searcher Market

A market where firms set their own prices due to product differentiation and search costs but still face competition from other firms.