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mylen [45]
2 years ago
10

Rahul sees a flock of birds. He watches as the flying birds land in neat little rows on several power lines. Which change of sta

te does the motion of the birds most closely model?
Physics
2 answers:
Ksju [112]2 years ago
7 0

Answer:

Deposition

Explanation:

here we know that flock of birds are flying in the sky initially and there is no finite position of all birds at a given time instant.

Now After some time all birds start to land on a neat little rows of power line so here the position of bird will be fixed and they all are at finite fixed position now.

So this finite fixed position of birds shows the phenomenon of accumulation at a fixed point

so this change in state of motion of the birds will show the deposition phenomenon of the birds at the power line

Murljashka [212]2 years ago
3 0
The change of state does the motion of the birds most closely model is deposition. Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
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You've decided to build a new gaming computer and are researching which power supply to buy. Which component in a high-end gamin
Olenka [21]

Answer:

It is usually the GPU and the CPU in that order. The most you really need to consider is looking at the specs of the parts and add up the wattage. Add 100 Watts to it to be safe and it should be fine. Just purchase a PSU with a 100 watt extra leeway for the pc, which is a negligable price difference.

7 0
2 years ago
if you apply a Force of F1 to area A1 on one side of a hydraulic jack, and the second side of the jack has an area that is twice
Firlakuza [10]

Answer:

2F_{1}

Explanation:

F₁ = Force on one side of the jack

A₁ = Area of cross-section of one side of the jack

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A₂ = Area of cross-section of second side of the jack = 2 A₁

Using pascal's law

\frac{F_{1}}{A_{1}}= \frac{F_{_{2}}}{A_{_{2}}}

\frac{F_{1}}{A_{1}}= \frac{F_{_{2}}}{2A_{_{1}}}

F_{1}= \frac{F_{2}}{2}\\

F_{2}= 2F_{1}

7 0
2 years ago
An astronaut drops a feather from 1.2 m above
vfiekz [6]

This is a free fall and in free fall we use this formula:

d = (1 ÷ 2) × g × t², where d is the distance, g is the gravitational acceleration and t is the time.

In our case,

We are already given the moon's gravitational acceleration and we are going to substitute it with g. Let's leave the unknown alone, which is t.

t = √(2d ÷ g)

If we perform the formula, t is found to be √(2d ÷ g) = √(2 × 1.2 ÷ 1.62) ≅ 1.217 s

I am sorry for my bad English and if there is anything that you do not understand please let me know.

7 0
2 years ago
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As the number of carbon atoms increase, the surface area will increase and thus the vanderwaal forces will also increase, and the boiling point will also increase.

Thus the approximate boiling point order is: C_8>C_6>C_4>C_2

The approximate boiling points will be: 125° C >68° C >  -1 °C > -89° C

5 0
2 years ago
A university is planning to send an optical telescope into orbit. stuents attending the university will be able to view which of
kodGreya [7K]
Where are the answers? If there's anything about a white light coming from space I would choose that one. 
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