A uniform sheet of steel is cut into the shape as shown. Compute the X and Y co-ordinates of the centre of mass of the piece. (Width of each plate is 10 cm)

A uniform sheet of steel is cut into the shape as shown. Compute the X

1.	A uniform sheet of steel is cut into the shape as shown. Compute the X and Y co-ordinates of the centre of mass of the piece. (Width of each plate is 10 cm)
Answer» SOLUTION : `(X_(CM),Y_(cm))=(22.5,17.5)`