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Aleksandr-060686 [28]
3 years ago
8

Question 5(Multiple Choice Worth 3 points) (05.01 LC) Complete the following statement. The universe is filled with millions of

_____________ grouped in clusters. galaxies solar systems planets moons
Physics
2 answers:
pashok25 [27]3 years ago
8 0

the answer is a: galaxies. galaxy clusters are groups of galaxies that like to hang out together out there in space. the milky way's own galaxy cluster is called the local group.

Mrrafil [7]3 years ago
4 0

The answer would be galaxies

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IgorC [24]

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2 years ago
We know that the Moon revolves around Earth during a period of 27.3 days. The average distance from the center of Earth to the c
PtichkaEL [24]

Answer:

Explanation:

This is a circular motion questions

Where the oscillation is 27.3days

Given radius (r)=3.84×10^8m

Circular motion formulas

V=wr

a=v^2/r

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Now, the moon makes one complete oscillation for 27.3days

Then, one complete oscillation is 2πrad

Therefore, θ=2πrad

Then 27.3 days to secs

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Therefore, 1day=24×3600secs

Now, 27.3days= 27.3×24×3600=2358720secs

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w=2π/2358720 rad/secs

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V=wr

V=2π/2358720 ×3.84×10^8

V=1022.9m/s

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a=v^2/r

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3 0
3 years ago
What kind of energy involves the flow of charged particles?
Citrus2011 [14]

Answer:

Electrical energy is answer

Explanation:

hope it helps

Mark me as brainliest plz.

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Hi, this sounds like a chemistry question:
If you wanted to separate sand from iron fillings for example, using tweezers would be a great tool to do this, depending on the size of the iron fillings.
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3 years ago
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