If two particles each of mass `m` are placed at the two vertices of an equilateral triangle of side `a`, then the resultant gravitational force on mass `m` placed at the third vertex is

Three identical particles each of mass m are placed at the vertices of an equilateral triangle of side a. Fing the force exerted by this system on a particle P of mass m placed at the (a) the mid point of a side (b) centre of the triangle

Three point masses 'm' each are placed at the three vertices of an equilateral traingle of side 'a'. Find net gravitational force on any point mass.

Four particles each of mass m are placed at the vertices of a square of side l. the potential at the centre of square is

Three particles each of mass m are palced at the corners of an equilateral triangle of side b . The gravitational potential energy of the system of particle is

Three particles each of mass m are kept at the vertices of an equilateral triangle of side L . What is the gravitational potential at the centroid of the triangle?

Three particle each of mass m are placed at the corners of equilateral triangle of side l Which of the following is/are correct ?

Two charge +Q,-Q are placed at the two verticels of an equilateral triangle of side 'a' . Then the intensity of electric field at the third vertex is

Three particles each of mass m are kept at the vertices of an euilateral triangle of side L . The gravitational field at the centre due to these particle is