If the gravitational field intensity at a point is given by `g = (GM)/(r^(2.5))`. Then, the potential at a distance `r` is

Define gravitational field, field intensity and potential.

If the gravitational force had varied as r^(-5//2) instead of r^(-2) the potential energy of a particle at a distance 'r' from the centre of the earth would be proportional to

Consider an infinite plane sheet of mass with surface mass density sigma . The gravitational field intensity at a point P at perpendicular distance r from such a sheet is :

Let gravitation field in a space be given as E = - (k//r) If the reference point is a distance d where potential is V_(1) then relation for potential is .

Let gravitation field in a space be given as E = - (k//r) If the reference point is a distance d where potential is V_(1) then relation for potential is .

If gravitational potential at a point (x,y,z) in space is given by V_g=-GM [1/(2x)+x/y^2+1/z] then x- component of gravitational field intensity at (1,1,1) is (all quantities are in SI unit)

Show that the gravitational potential at a point, distance r from the mass M is given by V =-(GM/r)

Calculate gravitational field intensity at a distance x on the axis from centre of a uniform disc of mass M and radius R .

The gravitational field intensity (E) due to a mass 'm' at a point which is at a distance 'r' from mass is given by ________.