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 spheres is now released. Find the co-ordinates of the centre of the larger sphere when the smaller sphere reaches the other extreme position.
![741200_969c35485bef4ff5b080f929e4a73d77.png](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/741200_969c35485bef4ff5b080f929e4a73d77.png)