[" Is there a gravitational force between two objects kept on a table or between you "],[" and your friend sitting next to you? If yes,why don't the two move towards each other? "]

Does gravitational force between two object depend on medium between them?\

Does gravitational force between two object depend on medium between them?\

How does the gravitational force between two objects depend upon their masses?

Why gravitational force between two bodies is usually unnoticeable?

The gravitational force of attraction between any two objects does not depend upon

What do you call the gravitational force between the earth and an object?

Newton's universal law of gravitation is expressed mathematically as F=(Gm_(1)m_(2))/d^(2) Answer the following the question based on this law: (i) what is represented by m_(1),m_(2) and d? (ii) what is G called? (iii) what is the meaning of the world 'universal' in this law? (iv) Gravitational force between any two ordinary objects is really weak. why? (v) why you or your friend sitting near you do not move towards each other due to gravitation force of attraction? (vi) Though gravitational force is the weakest force in nature, yet it is responsible for holding our solar system.why? (vii) will gravitational force of attraction between two bodies change when they are placed same distance apart (i) on earth (ii) on moon? (viii) how will gravitational force change between two bodies when distance between them is halved? (ix) masses of each of two bodies are doubled. how should the distance between them be changed to keep the gravitational force constant?

State two factors on which the gravitational force between two objects depends.