A mass is at the centre of a square, with four masses at corners as shown Rank the choice according to the magnitude of the gravitational force of the centre mass Rank the choice according to the magnitude of the gravitational force of the centre mass-

A mass is at the centre of a square, with four masses at corners as sh

1.	A mass is at the centre of a square, with four masses at corners as shown Rank the choice according to the magnitude of the gravitational force of the centre mass Rank the choice according to the magnitude of the gravitational force of the centre mass-
Answer» `F_(A)=F_(B)ltF_(C)=F_(D)` `F_(A)gtF_(B)ltF_(D)ltF_(C)` `F_(A)=F_(B)gtF_(C)=F_(D)` none Solution : `F=(GMM)/(d^(2))` `F_(A)=2F` `F_(B)=2F` `F_(C)=2F` `F_(D)=4F` `F_(A)=F_(B)ltF_(C)=F_(D)`