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ehidna [41]
2 years ago
5

What is the likelihood that black holes exist in our galaxy? Explain your response.

SAT
1 answer:
hodyreva [135]2 years ago
8 0

Explanation:

Roughly one out of every thousand stars that form is massive enough to become a black hole. Therefore, our galaxy must harbor some 100 million stellar-mass black holes. Most of these are invisible to us, and only about a dozen have been identified. The nearest one is some 1,600 lightyears from Earth.

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Give a situation where you are adopted a holistic view
ivolga24 [154]

Answer:

When looking at the problems in big cities like Metro Manila, I tend to adopt a holistic view to identify the real cause of the issue.

Explanation:

Adopting a holistic view of a problem means that we look into the main reason behind all of the issues happening in a particular area. In the case of Metro Manila, if we only focus on a single problem and fail to address the root cause, we will never be able to solve the problem. All of the issues in the capital – lack of housing, income inequality, overused transportation system, and massive traffic jams – are the effects of overpopulation, and that’s the main issue that we should be resolving.  

6 0
3 years ago
what is the purpose of this dialogue? to foreshadow a love scene to describe the setting to help build suspense to provide comic
kap26 [50]

The purpose of the dialogue between old Capulet and Lady Capulet is to: provide comic relief.

<h3>What is Comic Relief?</h3>

Comic relief can be described as an emotional tension that produces a relief by the interference of comic episode, especially of a drama.

The dialogue that ensued where Capulet requested for a sword, and instead, was offered a crutch by Lady Capulet, produces a comic relief in the drama.

Learn more about comic relief on:

brainly.com/question/361955

#SPJ1

6 0
2 years ago
Which section of the ACT is optional?<br>A. Math<br>B. Science<br>C. Writing<br>D. English​
Afina-wow [57]

Answer:

C, Writing

Explanation:

nothing really to explain

3 0
3 years ago
Read 2 more answers
Please help me as soon as possible!
Lena [83]
If you add it it'll become -3x^2+5x+7
6 0
3 years ago
The girl in the picture is at the highest point in swinging and starts to come down. Which statement best describes the changes
SpyIntel [72]

When she descends the potential energy will decrease at the same rate that the kinetic energy increases.

<h3></h3><h3>How to describe changes in energy?</h3>

We know that we can write the total energy of a moving object as:

E = U + K

Where U is the potential energy and K is the kinetic energy.

In the given case, U will only depend on the height of the girl and it will be maximized when the height is maximum.

K = (1/2)*m*v^2

where m is the mass and v is the velocity.

When the girl is at the highest point, the velocity becomes equal to zero. This happens because at that point she stops going up and starts going down, so the velocity must be zero at that moment.

Then we have K = 0.

E = U.

As she starts going down, the velocity starts increasing and the height decreases, thus, the kinetic energy increases and the potential energy decreases. This relates to the conservation of energy. E will always be the same value, but K and U will depend on the position of the girl.

This means that if the potential energy decreases a quantity e', then the kinetic energy must be increased by that same amount.

If you want to learn more about energy, you can read:

brainly.com/question/166559

4 0
3 years ago
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