Obtain the co-ordinates of centre of mass of a system of 4 particles 1 kg, 2 kg,3 kg and 4 kg respectively located at the corners of a square of 1 m side. Take origin at 1 kg, 2 kg and 3 kg respectively on x and y-axes.

Obtain the co-ordinates of centre of mass of a system of 4 particles 1

1.	Obtain the co-ordinates of centre of mass of a system of 4 particles 1 kg, 2 kg,3 kg and 4 kg respectively located at the corners of a square of 1 m side. Take origin at 1 kg, 2 kg and 3 kg respectively on x and y-axes.
Answer» ANSWER :`x_(CM)=0.6 cm, y_(cm)=0.7 cm`