If gravitational field due to uniform thin hemispherical shell at point P is I, then the magnitude of gravitational field at Q is (Mass of hemispherical shell is M, radius is R)

Intensity of gravitational field inside the hollow spherical shell is

What is the intensity of gravitational field of the centre of a spherical shell

Match the entries given in column I with those given in column II. {:(,"Column I",,"Column II"),((A),"Plot of gravitational field due to a uniform solid sphere with distance from its centre.",(p),"Continuos"),((B),"Plot of gravitational field due to a thin spherical shell with distance from centre.",(q),"Discontinuos"),((C ),"Plot of gravitational potential due to a uniform solid sphere with distance from centre.",(r),"Straight line"),((D),"Plot of gravitational potential due to a thin spherical shell with distance from centre.",(s),"Rectangular hyperbola"),(,,(t),"Parabola"):}

The gravitational field due to an uniform solid sphere of mass M and radius a at the centre of the sphere is

Figure show a hemispherical shell having uniform mass density The direction of gravitational field at point P will be along .

Which one of t he following plots represents the variation of gravitational field of a particle with distance r due to thin spherical shell of radius R ?

Find the gravitational potential due to a hemispherical cup of mass M and radius R, at its centre of curvature.

The distance of the centre of mass of a hemispherical shell of radius R from its centre is

Calculate the gravitational potential at the centre of base of a solid hemisphere of mass M , radius R .