They won't so long as the air is being blown, but if it abruptly stops, air mass carried away by inertia will pull some more air behind it, a rarefication will be created between the two objects for a moment - sort of vacuum - and only this latter may pull the objects together - for a moment.
Nothing, the force in question IS gravitational attraction.
The size of the force of gravity between two objects is determined by their masses and the distance between them. The force increases with the masses of the objects and decreases as the distance between them increases.
The force between two objects being pulled together by gravitational attraction increases as their masses or the distance between them increases. This force is governed by Newton's law of universal gravitation, which states that the force is directly proportional to the product of the masses of the two objects and inversely proportional to the square of the distance between them.
Gravitational force is the force of attraction between objects that is due to their masses. This force is responsible for objects being pulled toward each other, such as how the Earth's gravity pulls objects toward its center.
If they are touching yes and the harder they are being pushed together the greater the friction.
Objects with the same charge repel each other, causing them to push away from each other. Objects with opposite charges attract each other, resulting in them being pulled together. This behavior is due to the interaction of electric fields surrounding the charged objects.
Tension is the energy between two connected objects which are being pulled apart. When one holds tension, then the muscles are engaged and contracted into a tighter mass.
-- the masses of both objects that are being drawn together by gravity -- the distance between their centers of gravity
There is Gravity everywhere that man knows of. Gravity is created by the mass of any object, even you and me. However our gravitational pull is too small for someone to feel it. Side note: The reason astronauts are "weightless" is because of how they orbit the Earth. They are being pulled out, kind of like you are pulled when you turn a corner fast, but they are also being pulled by the Earth.
-- The masses of the two objects being drawn together by mutual gravitational forces. -- The distance between the centers of the two objects. This is a complete list. These are the only factors that influence the strength of the gravitational force between them.
The resistance to motion of an object being pulled over a surface is called friction. It is the force that opposes the relative motion between two surfaces in contact. Friction can be affected by factors such as the roughness of the surfaces and the normal force pressing them together.
When two things are being pulled together by a pair of forces, they move towards each other. The direction of their movement depends on the magnitude and direction of the forces involved. If the forces are equal and opposite, the objects will remain stationary.