Three identical point masses eachof m are placed at the corners of an equilateral triangle of side a choose The correct statement (s)

Three identical point masses eachof m are placed at the corners of an

1.	Three identical point masses eachof m are placed at the corners of an equilateral triangle of side a choose The correct statement (s)
Answer» The GRAVITATIONAL field intensity at centroid of the triangle is zero. The gravitational POTENTIAL at centroid of the triangle is zero. The gravitational fieldintensity at the mid point of any side is `(4GM)/(3a^(2))` The potential energy of the system is `(3GM^(2))/(a )` ANSWER :A::C::D