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Physics, 22.06.2019 10:30
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, 23.06.2019 02:00
2) why do satelites not fall while revolving around the earth?
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Physics, 23.06.2019 06:30
Acar weighs 15,000 n, and its tires are inflated to a pressure of 190kpa. how large is the area of the car's tires that are in contact with the road?
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Physics, 23.06.2019 14:20
When a person spins a bucket of water in a circle, the force acting on the bucket to keep the water inside is called
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Aconvex mirror has a radius of curvature of 0.60 m. where must an object be placed in front of the m...
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