Four particles having masses m 2m 3m and 4m are placed at

Last updated: 6/2/2023

Four particles having masses m 2m 3m and 4m are placed at the four corners A B C and D of a square ABCD of side a The gravitational force acting on a particle of mass m placed at the centre is a c 4 3Gm a 4 2 Gm b d 3 4Gm a 2 3Gm 2