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soldi70 [24.7K]
3 years ago
5

Do all protostars become stars?

Physics
2 answers:
Arada [10]3 years ago
7 0
No not all of them. some can though.

jeka57 [31]3 years ago
5 0
Yes, they all eventually become a star.
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The mass of a coin is measured to be 12.5±0.1 g. The diameter is 2.8±0.1 cm and the thickness 2.1 ±0.1 mm. Calculate the average
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The average density of the material from which the coin is made is 9.67 g/cm³.

<h3>Volume of the coin</h3>

The volume of the coin at the given diameter is calculated as follows;

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<h3>average density of the coin</h3>

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Learn more about average density here: brainly.com/question/1354972

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