Yes
They exert Gravitational Force on each other. It is a force which is directly proportional to Mass of the object
Yes
Force
yes, everything exerts a force on each other, no matter how small or big the force is, there is still a force.
I assume you mean, why do they exert gravitational attraction. ANY object with mass, so any object, exerts such a force on ANY other mass.
Gravitational Forces
The Earth exerts the greatest gravitational force on you because it is the most massive object you are closest to. The Earth exerts a force equal to your weight. The other objects exert gravitational forces but are not very noticeable because they are either low in mass or separated from you by great distance.
They exert Gravitational Force on each other. It is a force which is directly proportional to Mass of the object
Inverting? I assume you mean the surrounding medium, or the medium in between. No; the gravitational force depends ONLY on the masses, and on the distance. Of course, anything between the two objects may exert forces OTHER than the gravitational force.
no they don't
A larger mass has a larger gravitational force. Force is proportional to mass and inversely proportional to the square of the distance. However, it must be noted that the two objects exert the same force on each other.
It doubles. F=(Gm1m2)/r2 G=gravitational constant, m1= mass of one object, m2= mass of other object, r= distance between them, F=gravitational force (It also begins to exert double the force on other objects nearby.)
This is technically not true. All forms of mass exert gravitational attraction on one another. However, since the Earth is billions of times more massive than most objects, the gravitational force of the Earth is commonly seen. The gravitational force between a stapler and a computer monitor is not large enough to make the two objects fly across a room to get to one another. However, both do exert a gravitational attraction on one another.
This is technically not true. All forms of mass exert gravitational attraction on one another. However, since the Earth is billions of times more massive than most objects, the gravitational force of the Earth is commonly seen. The gravitational force between a stapler and a computer monitor is not large enough to make the two objects fly across a room to get to one another. However, both do exert a gravitational attraction on one another.
This is technically not true. All forms of mass exert gravitational attraction on one another. However, since the Earth is billions of times more massive than most objects, the gravitational force of the Earth is commonly seen. The gravitational force between a stapler and a computer monitor is not large enough to make the two objects fly across a room to get to one another. However, both do exert a gravitational attraction on one another.
Yes
There are four fundamental forces in our universe that dictate how matter and energy interact. One of the forces, gravity, causes anything with mass, i.e. anything made of atoms, to attract other massive objects. Gravity is the weakest of the four forces and is one of the most difficult to explain.