Three equal masses of 1 kg each are placed at the vertices of an equilateral `Delta PQR`
Channel: Doubtnut
Date: 2020-08-30

Three equal masses of 1 kg each are placed at the vertices of an equilateral `Delta PQR` and a mass of 2kg is placed at the centroid O of the triangle which is at a distance of `sqrt(2)`m from each the verticles of the triangle. Find the force (in newton) acting on the mass of 2 kg.