An russian spy satellite nears the end of its life due to air resistance. before it meets its demise:
it moves slower as the orbit lowers
it slowly spirals away from earth
it moves faster in the same orbit but with an increasing period
it moves slower in the same orbit but with a decreasing period
it moves faster as the orbit lowers
Answers: 1
Physics, 22.06.2019 04:30
In a system, when potential energy decreases, then entropy also decreases. true false
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The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water
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Physics, 22.06.2019 22:30
Which of these activities increases the amount of carbon in the atmosphere?
Answers: 1
An russian spy satellite nears the end of its life due to air resistance. before it meets its demise...
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