Masses of `2 kg` each are placed at the corners `B` and `A` of a rectangular plate `ABCD` as
Channel: Doubtnut
Date: 2020-01-19

Masses of `2 kg` each are placed at the corners `B` and `A` of a rectangular plate `ABCD` as shown in the figure. A mass of `8 kg` has to be placed on the plate so that the centre of mass of the system should be the centre `O`. Then the mass should be placed at : .