What is the geometrical interpretation of infinity for gravitational field and gravitational potential?

Define gravitational potential and gravitational potential energy.

A block of mass m is lying at a distance r from a spherical shell of mass m and radius r, then : A. only gravitational field inside the shell is zero B. gravitational field and gravitational potential both are zero inside the shell C. gravitational potential as well as gravitational field inside the shell are not zero . D. can't be ascertained

Gravitational field due to a solid sphere

Assertion : Two spherical shells have masses m_(1) and m_(2) . Their radii are r_(1) and r_(2) . Let r be the distance of a point from centre. Then gravitational field strength and gravitational potential both are equal to zero for O lt r lt r_(1) Reason : In the region r_(1) lt r lt r_(2) , gravitational field strength due to m_(2) is zero. But gravitational potential due to m_(2) is constant (but non-zero).

Law of gravitation gives the gravitational force between

In some region, the gravitational field is zero. The gravitational potential in this region

Define gravitational potential and its unit.

Obtain the dimensional formula of G and gravitational potential.

Assertion : Gravitational potential and gravitational potentail energy, both are related to the work done by gravitational force in the gravitational field Reason : Gravitational field strength is related to the gravitaional force in gravitational field.