[" The angular velocity of rotation oa a star (of mass "M],[" and radius "R" ) at which the matter starts to escape from "],[" its equator,is "]

The angular velocity of rotation of star (of mass M and radius R ) at which the matter start to escape from its equator will be

The angular velocity of rotation of star (of mass M and radius R ) at which the matter start to escape from its equator will be

The angular velocity of rotation of a planet of mass M and radius R, at which the matter start to escape from its equator is

The angular velocity of rotation of a planet of mass M and radius R, at which the matter start to escape from its equator is

The escape velocity form the centre of a unifrom ring of mass M and radius R is :

If v_(e) is the escape velocity of a body from a planet of mass 'M' and radius 'R . Then the velocity of the satellite revolving at height 'h' from the surface of the planet will be

The escape velocity corresponding to a planet of mass M and radius R is 50 km s^(-1) . If the planet's mass and radius were 4M and R , respectively, then the corresponding escape velocity would be

The escape velocity corresponding to a planet of mass M and radius R is 50 km s^(-1) . If the planet's mass and radius were 4M and R , respectively, then the corresponding escape velocity would be