Four particles each of mass.m. are located at the four corners of a square of side .a.. If the system is revolving in a uniform circle due to their is mutual force if attraction, then the angular velocity of each particle is:

Four particles each of mass.m. are located at the four corners of a sq

1.	Four particles each of mass.m. are located at the four corners of a square of side .a.. If the system is revolving in a uniform circle due to their is mutual force if attraction, then the angular velocity of each particle is:
Answer» `SQRT((GM(2sqrt(2)+1))/a^(3))` `sqrt((Gm)/a^(3)(sqrt(2)+1)))` `sqrt((Gm)/a^(3)(sqrt(2) + 1/2))` `sqrt((Gm)/a^(3)(2+1/sqrt(2)))` Answer :D