Want this question answered?
Gravity
The velocity increases as it approaches the earth.
No, the pull is essentially the same on all objects at the surface of the earth.
Constant Acceleration
It's the mutual forces of gravitational attraction between the Earth and each object.
the objects fall to the ground
That depends on exactly what you mean. The Law of Universal Gravitation has "universal" in the name for a reason. It's the same on the Moon as it is on Earth, and the gravitational constant is identical there. However, the mass of the Moon is quite a bit less than the mass of the Earth. Countering that slightly, the Moon is also smaller than the Earth, meaning objects on its surface are closer to its center than objects on the Earth's surface are to the Earth's center. The net result is that the Moon's surface gravity is about one sixth that of the Earth.
The Troposhere is the closest layer in the atmosphere to Earth's surface at a range of 0-10 km from the surface.
man made objects cover about 32 % of the earth surface
Weight describes earth's gravity.As objects get closer to Earth, the pull of Earth's gravity increase
An object have greater gravitational pull closer from earth. As we get farther from earth, the gravitational pull becomes weaker. That is why objects sufficiently away from the earth do not fall on it.
None, only the earths core is more closer, the moons surface is 37.000 Vertices from earth
Objects masses would not change, but the pull of gravity on an object from another object when the first is inside the other is effectively zero when the inside is at the center of mass of the outer. If the Earth were a thick walled but hollow sphere, objects would stick (weakly) to the inside surface as well as the outer.
because warm air move upwards and cool air due to gravity move closer to the earth surface
Gravity
Gainnkn kinetic energy
Because it's closer to the sun.