The Poetry of Physics Answers

Step 1: Set up the correct type of variation equation. y =

• A larger moon mass, m2, F, the gravitational force between the planet and its moon.

• A greater distance, d, F, the gravitational force between the planet and its moon.

Which of the following characteristics help identify a credible primary source? Check all that apply.It is written by people who have personal experience of the event.It does not contain biases and emotional appeals about a subject.It is written when the events are current.It uses statistics from nongovernment sources.It is published on the Internet.

• A larger planet mass, m1, F, the gravitational force between the planet and its moon.

What factors lend credibility to the article?

What information provided suggests that the website might not be the most credible source about genocide in Sudan?

Why is this report considered a reliable source? Check all that apply.

F = × 10^ N

According to this passage, what is the government of Sudan definitely guilty of? Check all that apply.

The approximate mass of Earth is kg. The sun’s mass is approximately kg. They are approximately m apart. Use the equation to compute the gravitational force, F, between them. (Remember, ).NNNN

How does the UN report contradict the Sudan Tribune article?

Which equation(s) represent joint variations?

What equation describes this variation?x = kyzy = kxz✔ z = kxyk = xyz

The variable varies directly with a and inversely with , and when = 2 and =5.The constant of variation is k = .

First, what is the equation of variation?y = ✔ kx/zkz/xkxz

What is the missing value of x? ⇒ 6