The centre of mass of the letter `F` which is cut from a uniform metal sheet from point `A` is

The co-ordinates of centre of mass of letter E which is cut from a uniform metal sheet are (take origin at bottom left corner and width of letter 2 cm every where)

Find the centre of mass of a thin, uniform disc of radius R from which a small concentric disc of radius r is cut.

Find the centre of mass of uniform thin sheet as shown in figure.

Find the centre of mass of uniform thin sheet as shown in figure.

The centre of mass of an object is the point inside or outside the object at which the total mass of the object can be assumed to be concentrated. The centre of mass of spherical object having uniform density is a its geometrical centre. The centre of mass of any object having uniform density is at its centroid. Where is the centre of mass located for an object of uniform density?