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Oksi-84 [34.3K]
2 years ago
8

Science: Which statement is true about star A

Physics
1 answer:
Elza [17]2 years ago
6 0

Answer:

no clue

Explanation:

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No. The correct answer is A.

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Why are not all<br>materials conductive<br>to electricity​
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3 years ago
In what way does the article contrast small cars with large cars?
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A rock is dropped from the top of a building. after 4 seconds it is moving at 40 m/s. what was the acceleration of the rock
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3 years ago
what does it mean if the coefficient of friction is greater? for example,a coefficient of friction of 0.1 compared to 0.7
Sergeu [11.5K]
Well, 0.1 is actually less than 0.7, but I understand what you're asking.

The coefficient of friction describes the relationship between two surfaces
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A skate blade against ice has a very low coefficient of friction.  Sandpaper
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A higher coefficient of friction means that when one thing is sliding over
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Air resistance is actually an example of friction.  It prevents falling things
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Friction robs energy, and turns it into heat.  So, especially in machinery with
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3 years ago
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