When you moves straight from the surface of the Earth toward the moon, the force of
gravity attracting you to the Earth decreases, and the force of gravity attracting you
to the moon increases. The Earth's gravity is the stronger one until you're about 73%
of the way to the moon, and from there the moon's gravity is stronger.
So, from the time you leave the Earth, the net gravitational force on you decreases,
and becomes zero when you have completed about 73% of the trip. From that point
until you reach the moon, the gravitational force increases again, and when you reach
the moon, the force on you is about 1/6 as strong as it was on the Earth, but pulling
towards the Moon.
The force that pull us towards the Earth's surface is the force of Gravity.
Gravity
In general, the temperature decreases towards the surface.
Air pressure is greater near the surface because air has mass, which means that the mass of the Earth causes the force of gravity to pull the air towards the surface. This causes the air molecules to compress, which increases air pressure. At the same time, the air molecules want to depressurize, because they are a gas, causing them to physically push on each other. This causes the air pressure closest to the surface to be highest, because the depth of the air above those closest to the surface is greatest. As altitude increases, air pressure decreases for the same reason - there is less mass pushing from above.
The atomic radius decreases as the atomic number increases due to the fact that there is now a greater quantity of protons in the nucleus emitting greater intramolecular force, pulling the electrons closer towards it. This, thus, decreases the radius.
In general, the temperature decreases towards the surface.
Gravity attracts things toward the core, or centre, of the Earth, that's how everything is able to stay on the surface.
Towards the center of the Earth.
Total drag in such a situation, initially decreases and then increases.
Gravitational attraction is caused by the mass of the earth. As you go down in the earth, the amount of mass of earth still between you and the centre of earth decreases. Thus as this effective mass decreases, the gravitational attraction decreases.
Gravity is the force of attraction between all masses in the universe.The magnitude of a gravitational force depends onthe masses of the objectsthe distance between the objectsThe gravitational force between two bodies increases as their masses increase.
Air pressure decreases while temperature increases.