Five uniform circular plates, each of diameter `b` and mass `m` are laid out in a pattern shown. Using the origin shown, find the `y` co-ordinate of the centre of mass of the five-plate system.
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Find the co-ordinates of centre of mass of the lamina shown in figure

Three rods of the same mass are placed as shown in the figure. What will be the co-ordinates of the cneter of mass of the system ?

Five masses are placed in a plane as shown in figure. The coordinates of the centre of mass are nearest to

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

A uniform thin rod is bent in the form of closed loop ABCDEFA as shown in the figure. The y- coordinate of the centre of mass of the system is

Find the position of centre of mass of the uniform lamina shown in figure.

From a uniform circular plate of radius R, a small circular plate of radius R/4 is cut off as shown. If O is the center of the complete plate, then the x coordinate of the new center of mass of the remaining plate will be: X o Y

Two uniform thin rods each of length L and mass m are joined as shown in the figure. Find the distance of centre of mass the system from point O

A circular plate of diameter a is kept in contact with a square plate of edge a as shown. The density of the material and the thickness are same everywhere. The centre of mass of the composite system will be