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ivanzaharov [21]
3 years ago
7

Someone please help me will give BRAILIEST!!!!!

Physics
1 answer:
nataly862011 [7]3 years ago
3 0
It uses C. Kinetic Energy
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About 2% of our solar nebula consisted of elements besides hydrogen and helium. However, the very first generation of star syste
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Answer

Explanation:

The very first generation of star systems in the universe probably consisted only of hydrogen and helium. This means that,

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A crane used 250,000 Joules of work to move a beam to the top of a building in 20 seconds. How much power did the crane use?
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Answer:

12500W

Explanation:

Given parameters:

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        Power = \frac{work done}{time }

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1) if you could eliminate one item from your diet to improve your heath, what would it be?
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Answer:

Rice

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Because I can't control eating lots of rice

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