Newton's Law of Gravitation States That Two Bodies with Masses $m_{1} \text { and } m_{2}$

question 23

Multiple Choice

Newton's Law of Gravitation states that two bodies with masses $m_{1} \text { and } m_{2}$ attract each other with a force $F=G \frac{m_{1} m_{2}}{r^{2}}$ where r is the distance between the bodies and G is the gravitation constant. If one of bodies is fixed, find the work needed to move the other from $r=m$ to $r=h$ .

• A) \(W=G m_{1} m_{2}\left(\frac{1}{m^{2}}-\frac{1}{h^{2}}\right)\)
• B) \(W=G m_{1} m_{2}\left(\frac{1}{h^{2}}-\frac{1}{m^{2}}\right)\)
• C) \(W=G m_{1} m_{2}\left(\frac{1}{h}-\frac{1}{m}\right)\)
• D) \(W=G m_{1} m_{2}\left(\frac{1}{m^{2}}+\frac{1}{h^{2}}\right)\)
• E) \(W=G m_{1} m_{2}\left(\frac{1}{m}-\frac{1}{h}\right)\)

Recognize the perspectives of the Federalists and Anti-federalists regarding Congress and its members.

Understand the implications of seniority in congressional committee assignments and leadership roles.

Identify the roles and responsibilities of the Speaker of the House and party leaders in Congress.

Explore the impact of individual and party behavior in congressional operations post-revolution.

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Definitions:

Geometric Average Return

A method to calculate the average rate of return per period on an investment, compounded over multiple periods.

Treynor Measure

A performance metric for determining how well the returns of an investment compensate the investor for taking a risk, adjusting for market volatility.

S&P 500 Index

A market-capitalization-weighted index of the 500 largest U.S. publicly traded companies and is considered one of the best representations of the U.S. stock market.

Sharpe Measure

A metric for calculating risk-adjusted return, measuring excess return per unit of deviation in an investment.