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elena-s [515]
3 years ago
9

How does the moon maintain angular momentum despite the earth exerting a net force?

Advanced Placement (AP)
1 answer:
Norma-Jean [14]3 years ago
5 0

Answer:

The gravitational torque between the Moon and the tidal bulge of Earth causes the Moon to be constantly promoted to a slightly higher orbit and Earth to be decelerated in its rotation. As in any physical process within an isolated system, total energy and angular momentum are conserved.

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You are writing a research paper about how cell phones can improve education in the US. Your Internet search yields the followin
Anton [14]

Answer:

D)

Explanation:

I honestly don't like this question. It's a really poor question. But anyway, here's the explanation:

1) All search results are <em>somewhat </em>relevant. They have the keyword "cell phone" in every result. So none should be considered off-topic.

2) Matching personal opinion with given answer choices.

My personal list if any, would have been 3, 1, 2, 4.

But since the author has helped as out, 3 and 2 are guaranteed to be the top choices, the last part is determining whether search result 4 is more relevant compared to 2.

Since I believe 1 is somewhat relevant, A and C are negated. Leaving, B and D. In this situation, I would prefer 1 than 4 since search result 4 doesn't exactly help your research paper compared to search result 1. Therefore, the only choice is D.

5 0
3 years ago
Read 2 more answers
Consider the following. the parent function is f(x)=3^x.
Dahasolnce [82]

Answer:

Part A;

k = -1

Part B

k = -4

Part C

g(x) = 3ˣ - 1

h(x) = 3^{x - 4}

Explanation:

The parent function of the graph, is f(x) = 3ˣ

Part A;

g(x) = f(x) + k

When x = 0, f(x) = 3⁰ = 1

g(x) = f(x) + k = 3 ^{x} + k

Therefore;

When x = 0, g(0) = f(0) + k = 3 ^{0}  + k = k

From the graph, g(0) = -1, therefore;

g(0) = -1 = k

k = -1

Part B

h(x) = f(x + k)

When x = 4, h(4) = f(4 + k) = 3 ^{(4 + k)}  

From the graph, h(4) = 1, therefore;

h(4) = 1 = 3 ^{(4 + k)}

Therefore, we get;

ln(1) = (4 + k)·ln(3)

4 + k = ln(1)/ln(3) = 0

k = 0 - 4 = -4

k = -4

Part C

g(x) = f(x) + k

f(x) = 3ˣ, and k = -1

Therefore;

g(x) = 3ˣ - 1

h(x) = f(x + k)

f(x) = 3ˣ, and k = -4

Therefore;

h(x) = 3^{x - 4}

7 0
3 years ago
Explain why abolitionism was at first unpopular in the north and describe how it gradually gained strength.
Amiraneli [1.4K]
<span>From what i remember in my test,
It was first unpopular because slavery was a economic contributor during that time i would have to say it was actually the most important thing at that time.  Hope this helps!</span>
6 0
3 years ago
Both the Civil Rights movement and the women's rights movement organized protests to raise public awareness about discrimination
JulijaS [17]
African american problems were bigger than those women were facing, because women faced discrimination in the workplace and stuff like that etc , however african americans faced problems in all aspects of what make up a person. So african americans had to take other means of trying fight for their rights as malcolm x once said, “by any means necessary” so that leads me to my next point.. african americans used 2 different tactics like civil disobedience and a more militant type of strategy. Civil disobedience was the act of going on marches and organizint sit ins etc, but in a peaceful way and was lead by marthin luther king. However the more militant movement included violence etc, you name it and that was lead by malcolm x. Women were able to get their way through with things like the feminist movement and the civila rights act of 1964 which included title 9 that prohibited discrimination in the workplace despite of race, gender, ect.
5 0
4 years ago
Critiquing falls within the evaluation process of thinking. In this assignment you will practice high-order thinking skills at t
harina [27]

Hello. You forgot to add this part to your question:

The goal is to evaluate and express your personal entertainment level in the following areas: Story Plot Main Characters Plausibility Special Effects

Answer and Explanation:

The chosen film was: The breakfast Club.

The breakfast Club was a film produced in 1985 and tells the story of five teenagers who had some kind of bad behavior at school and had to spend an entire Saturday in detention. These teenagers do not know each other and are part of totally different groups and live different realities as well. At first the plot seems simple, but it becomes very profound when the characters begin to tell their dramas and interact with each other, even in the midst of their differences. Detention becomes a type of "group therapy" and it's amazing to see how the characters manage to let go with real people, who have problems.

The film is extremely plausible in most factors, especially when it shows that even with the moment of complicity that teenagers have, they will not maintain their friendship, as they are very different from each other.

As the film takes place in the real world and portrays real dramas, special effects were not used, but this does not diminish the quality of the film, which establishes itself as fun, dramatic and full of layers with different meanings.

6 0
3 years ago
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