Three equal masses 2m each are placed at the vertices an equilatera
Channel: Doubtnut
Date: 2020-03-29

Three equal masses 2m each are placed at the vertices an equilateral triangle PQR (i) What is the force acting on a mass m placed at the centroid G of the triangle ? (ii) What is the force on mass m if the mass at the vertex P is quadrupled ? Take PG = QG = RG = 1m