A uniform piece of metal sheet is cut in the form as shown in the figure. Locate the centre of mass of the piece.

A uniform place of sheet is shaped as shown in the figure. Compute x and y co-ordinate of center of mass piece.

Two identical uniform rods AB and CD, each of length L are jointed to form a T-shaped frame as shown in figure. Locate the centre of mass of the frame. The centre of mass of a uniform rod is at the middle point of the rod.

Two identical uniform rods AB and CD, each of length L are jointed to form a T-shaped frame as shown in figure. Locate the centre of mass of the frame. The centre of mass of a uniform rod is at the middle point of the rod.

From a 16cmxx8cm rectangular uniform plane sheet, exactly one quarter of the sheet is removed as shown in figure. If the origin be taken at the centre of the sheet considered as shown in the figure the coordinates of the centre of mass of the remaining sheet is