[" 3.Two particles of equal mass "m" go around a circle of radius "R" under the action of their multal "],[" attraction.The speed of each paricle with respect to their centre of mass is "]

Two particles of equal mass m go around a circle of radius R under action of their mutual gravitational attraction. The speed of each particle with respect to their centre of mass is

Two particles of equal mass 'm' go around a circle of radius R under the action of their mutual gravitaitonal attraction. The speed of each particle with respect to their centre of a mass is -

Two particles of equal mass 'm' go around a circle of radius R under the action of their mutual gravitaitonal attraction. The speed of each particle with respect to their centre of a mass is -

Two particles of equal mass m go round a circle of radius R under the action of their mutual gravitational attraction. The speed of each particle is

Two particles of equal mass go around a circle of radius R under the action of their mutual gravitational attraction. The speed v of each particle is