Question

where will be the centre of mass on combining two masses m and M (m<M)​

Answer 1

As we can see that the center of mass will be

at R= mr+MR\m+M

where r and R are the position of the masses m and M respectively....

From the formula we notice that it will be

between m and M and nearer to the higher mass M.

hope it will be helpful... Mark mE aS a bRainliSt..