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pshichka [43]
3 years ago
8

Which of the following statements best explains why a book resting on a table is in equilibrium?

Physics
1 answer:
timofeeve [1]3 years ago
3 0
I'm pretty sure the answer is d.The weight of the book and the table's upward force on the book are equal in magnitude but opposite in direction.

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The greenhouse effect presentation summarized? ​
emmainna [20.7K]

Answer:

What is the greenhouse effect?

The greenhouse effect is the way in which heat is trapped close to Earth's surface by “greenhouse gases.”

Explanation:

These heat-trapping gases can be thought of as a blanket wrapped around Earth, keeping the planet toastier than it would be without them. Greenhouse gases include carbon dioxide, methane, nitrous oxides, and water vapor. (Water vapor, which responds physically or chemically to changes in temperature, is called a "feedback.") Scientists have determined that carbon dioxide's warming effect helps stabilize Earth's atmosphere. Remove carbon dioxide, and the terrestrial greenhouse effect would collapse. Without carbon dioxide, Earth's surface would be some 33°C (59°F) cooler.

Credit: NASA

I hope this helps, if it doesn't then just message me and ill be more than happy to help :)

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2 years ago
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Answer:

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3 years ago
What role does Nitrogen play for all living organisms?​
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Hope this helps! ;)

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3 years ago
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Explanation:

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2 years ago
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Feel free to ask me more questions; I'm happy to help. (Don't forget Brainliest!)
7 0
3 years ago
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