A square lamina of side a and a circular lamina of diameter a are placed touching each other as shown in figure. Find distance of their centre of mass from point O, the centre of sqaure.

A square lamina of side a and a circular lamina of diameter a are placed touching each other as shown in figure. Find distance of their centre of mass from point O, the centre of square.

A square plate of edge d and a circular disc of diameter d are placed touching each other at the midpoint of san edge of the plate . Locate the centre of mass of the combination assuming same mass per unit area for the two plates.

Two circle of radii 5m and 3cm touch each other as shown in the figure .The distance between their centres is:

The structure of a water molecule is shown in figure. Find the distance of the centre of mass of the molecule from the centre of the oxygen atom.

A square plate and a circular plate made up of same meterial are placed touching each other an a horizontal table. If the side length of square plate is equal to diameter of the circular plate then the centre of mass of the system will be

Fron a sqaure plate of side a,a quarter circular disc of radius a is removed as shown in figure. Find the coordinates of centre of mass of the remaining part.

Four point masses are placed at the corners of a square of side 2 m as shown in the figure. Find the centre of mass of the system w.r.t. the centre of square.

Four point masses are placed at the corners of a square of side 2 m as shown in the figure. Find the centre of mass of the system w.r.t. the centre of square.

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

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