A disc of radius `a/2` is cut out from a uniform disc of radius a as shown in figure . Find the X Coordinate of centre of mass of remaining portion

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.

A semicircular portion of radius 'r' is cut from a uniform rectangular plate as shown in figure. The distance of centre of mass 'C' of remaining plate, from point 'O' is

The figure shows a disc of radius 3R from which a circular hole of radius R is cut as shown in the figure. The distance of the centre of mass of the remaining object from the point O is

From a hemisphere of radius R a cone of base radius R/w and height R is cut as shown in figure. Find the height of centre of mass of the remaining object.

From a uniform circular disc of mass M and radius R a small circular disc of radius R/2 is removed in such a way that both have a common tangent. Find the distance of centre of mass of remaining part from the centre of original disc.

A thin disc of mass 9M and radius R from which a disc of radius R/3 is cut shown in figure. Then moment of inertia of the remaining disc about O, perpendicular to the plane of disc is -

A uniform metal disck of radius R is taken and out of it a disc of diameter R is cut-off from the end. The center of mass of the remaining part will be

From a uniform square plate the shaped portions are removed as shown in figure. The coordinates of centre of mass of the remaining plate are x,y Axes and origon are shown in figure.