A sector cut from a uniform disk of radius `12cm` and a uniform rod of the same mass bent into shape of an arc are arranged facing each other as shown in the figure. If center of mass of the combination is at the origin, what is the raius of the arc?

A uniform wire of length l and mass M is bent in the shape of a semicircle of radius r as shown in figure. Calculate moment of intertia about the axis XX'

Two identical thin uniform rods of length L each are joined to form T shape as shown in the figure. The distance of centre of mass from D is

A thin uniform rod of length L is bent at its mid point as shown in the figure. The distance of the centre of mass from the point O is

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

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 thin uniform rod of length L is bent at its mid point as shown in the figure. The distance of centre of mass form the point .O. is

A circular hole with radius R/2 is carved from a uniform circular disk of radius R. A smaller disk with radius R/4 with the same uniform density is then put inside the hole as shown in the figure below. The center of mass of the whole system is located at a distance d from the origin. Find d. CM

A uniform metre rod is bent into L shape with the bent arms at 90^@ to each other. The distance of the centre of mass from the bent point is

A uniform metre rod is bent into L shape with the bent arms at 90^@ to each other. The distance of the centre of mass from the bent point is