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Crazy boy [7]
3 years ago
9

I need help plz and thank you. This is past due and I will mark brainiest

Physics
2 answers:
aleksandr82 [10.1K]3 years ago
8 0

Answer:

reproduced in print form for non-profit educational use with. Reading ... 2. I had them in my backpack. 3. Help me look for them. 4. We don't want to get lost. 5. I'm so ... Commas set off introductory words, such as yes, no, and thank you. Rewrite ... Correct each run-on sentence below by writing it as a compound sentence. 1.

Explanation:

max2010maxim [7]3 years ago
5 0
The person above me is right
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How did the process of outgassing help shape Earths atmosphere?
Nana76 [90]

Answer:

Earth's first atmosphere 4.6 billion years ago was most likely comprised of hydrogen and helium (two most abundant gases found in the universe!)

Through the process of outgassing, the outpouring of gases from the earth's interior, many other gases were injected into the atmosphere. These include:

-water vapor (produced rain - rivers, lakes, oceans)

-carbon dioxide

-nitrogen

As outgassing occurred over a period of millions of years, the atmosphere evolved to its current state

Explanation:

6 0
3 years ago
What is the ultimate source of electromagnetic waves?
storchak [24]
The ultimate source of electromagnetic waves are the radio sets. The answer is letter C. <span>One example of an electromagnetic radiation is the visible light. And visible light can be radio waves, infrared light and X - rays. The rays of the sun are a form of visible light. It has an electromagnetic radiation of UV (ultra violet) rays. That is why the radiation at day is greater than at day due to sun’s rays.</span>
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3 years ago
What is a gene?
grandymaker [24]

Answer:B. A segment of a DNA molecule

Explanation:

3 0
3 years ago
Athlete meseret defar runs at 10m<br>​
katen-ka-za [31]
That nice .................
6 0
3 years ago
As it passes over Grand Bahama Island, the eye of a hurricane is moving in a direction 30◦ north of west with a speed of 51 km/h
dangina [55]

Answer:183.52 km

Explanation:

Given

First hurricane is moving in a direction 30^{\circ}

speed of hurricane =51 km/h

After 3 hr it changes its direction changes to North and speed decreasing to 34 km/h

Position vector of Hurricane after 3 h

r_1=51\times 3(-cos30\hat{i}+sin30\hat{j})

After 1.5 hr position vector of hurricane w.r.t previous one

r_{21}=34\times 1.5(\hat{j})

thus r_2=r_{21}+r_1

r_2=-132\hat{i}+127.5\hat{j}

So total distance=|r_2|=\sqrt{132^2+127.5^2}

=\sqrt{33,680.25}=183.52 km

6 0
3 years ago
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