Spheres of the same material and same radius `r` are touching each other. Show that gravitational force between them is directly proportional to `r^(4)`.

Spheres of the same metarial and same radius r are touching each other. Show that grevitational force between them is directly proportional to r^(4) .

Two spheres of the same material and same radius "r" are touching each other. If the gravitational force of attraction between them is directly proportional to r^4, then the value of n is

Two solid sphere of same size of a metal are placed in contact by touching each other prove that the gravitational force acting between then is directly proportional to the fourth power of their radius.

Two uniform solid spheres of same materical and same radius are touching each other density is 'rho' then find out gravitational force between them .

Two speres of radii r and 2r touching each other the force of attraction betweeen them is proportional

Two identical spheres of radius R made of the same material are kept at a distance d apart. Then the gravitational attraction between them is proportional to

Two identical solid copper spheres of radius R placed in contact with each other. The gravitational attracton between them is proportional to

Statement-1 : Two soild sphere of radius r and 2r , made of same material, are kept in contact. The mutual grvitational force to attraction between them is proportional to 1//r^(4) . Statement-2 : Gravitational attraction between two point mass bodies varies inversely as the square of the distance between them.

Two identical spheres each of radius R are placed with their centres at a distance nR , where n is integer greater than 2 . The gravitational force between them will be proportional to

Two metal spheres each of radius r are kept in contact with each other. If d is the density of the material of the sphere,then the gravitational force between those spheres is proportional to