All matter, including air has a gravitational pull. The gravity we feel, though is not a product of Earth's atmosphere, which has a tiny mass in proportion to the planet itself. Most of the mass of Earth is rock and metal. That is the source of most of Earth's gravity.
Airplane wings produce lift force, which is the force that enables the plane to overcome gravity and stay airborne. This force is generated by the difference in air pressure above and below the wings as the plane moves through the air.
Air does not affect gravity directly, as gravity is a force of attraction between objects with mass. However, air resistance can have an impact on the motion of objects falling through the air, as it opposes the force of gravity and can slow down the object's descent.
Yes. Without gravity, we would have NO air to breathe.
Yes, gravity affects the air that we breathe. That is why it is harder to breathe when we go up high mountains. There is less air there. Without gravity, the air would float off into space, just as we would.
The moon does have gravity. Surface gravity on the moon is about 1/6 what it is on Earth.
Gravity acts alone to produce avalanches and landslides. When the force of gravity exceeds the strength of the material holding it in place on a slope, the material will move downhill in the form of an avalanche or landslide.
Air pressure does not directly affect gravity. Gravity is a fundamental force that acts uniformly on all objects regardless of air pressure. However, changes in air pressure can influence the density of the air, which may indirectly affect the behavior of objects falling through the atmosphere due to air resistance.
The Earth's gravity pulls the air towards it, creating atmospheric pressure that holds the air in place. This pressure decreases with altitude, which is why the air thins out the higher you go. This balance between gravity and atmospheric pressure is what keeps the air around the planet.
It is gravity.
Gravity is typically stronger than air resistance. Gravity is a fundamental force that pulls objects towards each other, whereas air resistance is a type of friction that opposes the motion of an object moving through the air. This means that in most cases, gravity will have a greater impact on the motion of an object compared to air resistance.
It does not.
Yes, Einstein did produce a theory of gravity, and it is more accurate than Newton's theory of gravity.