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BlackZzzverrR [31]
3 years ago
8

Red shift data shows that galaxies are O expanding O shrinking O moving away O moving closer

Physics
1 answer:
Anon25 [30]3 years ago
7 0

Answer:

Should be moving away

Explanation:

Red is a longer wavelength therefore further away. Wavelength is stretched out more and on the red end. I hope this is right. I decided to research and answer since you didn’t have other answers. Are you taking this on edg? I hope I helped!

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11111nata11111 [884]

Answer:

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Explanation:

Given:

F_a = 2.5 KN

Find:

Determine the moment of this force about C for the two cases shown.

Solution:

- Draw horizontal and vertical vectors at point A.

- Take moments about point C as follows:

                        M_c = F_a*( 42 / 150 ) *144

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3 years ago
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3 years ago
The table below shows the level of carbon dioxide in the atmosphere for a period of 50 years.
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Answer: The level of CO2 has risen.

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