The Scientist Who Explained Orbits as an Effect of Gravity

question 8

Multiple Choice

The scientist who explained orbits as an effect of gravity was:

• A) Nicolaus Copernicus.
• B) Johannes Kepler.
• C) Galileo Galilei.
• D) Isaac Newton.

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Definitions:

Market Equilibrium

The state in which market supply and demand balance each other, leading to stable prices.

Prices of Resources

Refers to the cost associated with the inputs required for production, including labor, capital, and materials.

Determinant of Supply

Factors that influence the quantity of a good or service that producers are willing and able to sell at a given price, such as production technology, input prices, and expectations of future prices.

Equilibrium Price

The price at which the quantity of a good or service demanded by consumers equals the quantity supplied by producers.