A small sphere of radius R is held against the inner surface of a larger sphere of radius 6R. The masses of large and small spheres are 4M and M, respectively , this arrangement is placed on a horizontal table. There is no friction between any surfaces of contact. The small sphere is now released. Find the coordinates of the centre of the larger sphere when the smaller sphere reaches the other extreme position.

A small sphere of radius R is held against the inner surface of alpha larger sphere of radius 6R. The masses of large and small spheres are 4M and M, respectively. This arrangement is placed on a horizontal table. There is no friction between any surfaces of contact. The small sphere is now released. find the co-ordinations of the centre of the larger sphere when the smaller sphere reaches the other extreme position.

A small sphere of radius R is held against the inner surface of a larger sphere of radius 6R. The mass of large and small spheres are 4M and M respectively. This arrangement is placed on a horizontal table. There is no friction between any surface of contact. The small sphere is now released. The x coordinate of the centre of the larger sphere when the smaller sphere reaches the other extreme position, is found to be (L + nR) , find n.

A small sphere of radius R is held against the inner surface of larger sphere of radius 6R (as shown in figure). The masses of large and small spheres are 4M and M respectively. This arrangement is placed on a horizontal table. There is no friction between any surfaces of contact. The small sphere is now released. Find the coordinates of the centre of the large spheres, when the smaller sphere reaches the other extreme position.

A small sphere of radius R is held against the inner surface of larger sphere of radius 6R (as shown in figure). The masses of large and small spheres are 4M and M respectivley. This arrangement is placed on a horizontal table. There is no friction between any surfaces of contact. The small sphere is now released. Find the coordinates of the centre of the large spheres, when the smaller sphere reaches the other extreme position.

A small sphere of radius R is held against the inner surface of larger sphere of radius 6R (as shown in figure). The masses of large and small spheres are 4M and M respectivley. This arrangement is placed on a horizontal table. There is no friction between any surfaces of contact. The small sphere is now released. Find the coordinates of the centre of the large spheres, when the smaller sphere reaches the other extreme position.

A metal sphere of radius 12 centimetres is melted and recast into '27 .' small spheres of equal size. What is the radius of each small sphere?

A sphere of mass M and radius R is held on the inner wall of a hollow sphere of mass 4M and radius 6R .The bigger sphere is kept on a smooth horizontal table and the centres of the two spheres lie on horizontal line.The system of two spheres is released from this position. The smaller sphere slides on the inner smooth wall to reach the other extreme position (shown in dotted line).The displacement of the centre of the larger sphere as the smaller sphere moves from one extreme to another is xcm. Value of x is: ( Take R=4.5cm) qquad y qquad yR Delta M