Three identical particles each of mass `M` move along a common circlar path of radius `R` under the mutual interaction of each other. The velocity of each particle is

Three identical particles each of mass M move along a common circular path of radius R under the mutual interaction of each other. The velocity of each particle is

Four particles each of mass M move along a circle of radius R under the action of their mutula gravitational attraction the speed of each paritcles is

Three particles of equal mass M each are moving on a circular path with radius r under their mutual gravitational attraction. The speed of each particle is

Three particles of equal mass M each are moving on a circular path with radius r under their mutual gravitational attraction. The speed of each particle is

Four particles each of mass M, move along a circle of radius R under the action of their mutual gravitational attraction as shown in figure. The speed of each particle is :

Two particles each of equal mass (m) move along a circle of radius (r) under the action of their mutual dravitational. Find the speed of each particle.