GravitationHard
Question
A hollow spherical shell is compressed to half its radius. the gravitational potential at the centre
Options
A.Increases
B.Increases
C.Remains same
D.During the compression increases then returns at the previus value
More Gravitation Questions
Select the correct alternative : -...A small body of superdense material, whose mass is twice the mass of the Earth but whose size is very small compared to ...The velocity with which a projectile must be fired sothat it escapes earth′s gravitation does not depend on:...Two bodies, each of mass M, are kept fixed with a separation 2L. A particle of mass m is projectedfrom the midpoint of t...The radius of earth is about 6400 km and that of mass is about 3200km. The mass of the earth is about 10 times of the ma...