The Moon Does Not Crash into Earth Because

question 21

Multiple Choice

The Moon does not crash into Earth because

• A)Earth's gravitational field is relatively weak at the Moon.
• B)gravitational pull of other planets keeps the Moon up.
• C)Moon has a sufficient tangential speed.
• D)Moon has less mass than Earth.
• E)none of the above

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Definitions:

Net Income

The final amount a company earns after taking out all costs and taxes from its revenue.

Equivalent Annual Cost

Equivalent Annual Cost is a financial analysis tool used to compare the cost efficiency of two or more investment options by transforming their costs into an annualized format.

Operating Cost

Expenses associated with the day-to-day functions of a business or organization, excluding costs related to production or acquisition of goods.

Required Rate of Return

The minimum annual percentage earned by an investment that will induce individuals or companies to put money into a particular venture or investment.