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AleksAgata [21]
3 years ago
15

The Earth rotates on its axis every __________ and revolves around the Sun every __________.

Physics
2 answers:
Ray Of Light [21]3 years ago
9 0
The earth rotates on its axis every DAY and revolves around the Sun every YEAR.
kvasek [131]3 years ago
7 0
Earth rotates about this axis once each day (approximately 24 hours)
and revolves around the sun every year ..
Hope this helped ! :)
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Martha must carry a 45 N package up three flights of stairs. Each flight of stairs has a height of 2.3m, and the actual distance
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Answer:

310.5 J

Explanation:

The total work done by Martha is equal to the increase in gravitational potential energy of the package, which is equal to

\Delta U = mg\Delta h

where

(mg) = 45 N is the weight of the package

\Delta h is the increase in height of the package

The package is carried up 3 flights of stairs, each one with a height of 2.3 m, so the total increase in heigth is

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And so, the work done by Martha is

U=(45 N)(6.9 m)=310.5 J

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3 years ago
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3 years ago
China's GDP passed one trillion USD between Between 2005 and 2010, China's GDP increased by approximately
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2 years ago
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Ksivusya [100]

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The best choice would be satellite
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