How Did Galileo Help Prove Copernicus's Theories True

question 52

Multiple Choice

How did Galileo help prove Copernicus's theories true?

• A) He discovered that planets had elliptical orbits.
• B) He discovered that objects at rest tended to stay at rest.
• C) He discovered that Jupiter had at least four moons.
• D) He discovered that all objects move in perfect movements.

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Definitions:

Exchange-rate Risk

The risk of losing money due to unfavorable changes in exchange rates when investing in foreign-denominated securities.

Hedged

In investment, using strategies to reduce or eliminate the risk of adverse price movements in an asset.

Futures Contract

A standardized legal agreement to buy or sell something at a predetermined price at a specified time in the future, often used for commodities or financial instruments.

Local Currency Returns

The performance of an investment denominated in the currency of the place where the investment is made, excluding the effect of foreign exchange rate fluctuations.