A the vertices of an equilateral triangle of unit side length. assuming that g is the gravitational constant, the magnitude and direction of the torque on the m

A the vertices of an equilateral triangle of unit side length. Assuming that G is the gravitational constant, the magnitude and direction of the torque on the mass 3m, about the point 0, at that instant is Q.26 At an instant shown, three point masses m, 2m and 3m rest on a horizontal surface, and are at 3m 2m m O (A) Zero G3m, going into the paper (B) 3G3m,coming out of the paper (C) (D) GN3m, going into the paper 4