In Column-I four different mass configurations have been shown along with location of point P. In Column-II values of gravitational field at P or its direction have been given. Match entries of Column-I with those of Column-II.
Column-I
Column-II
| (A) | 
Thin uniform rod of mass M and length L=R | (P) | Parallel to x-axis |
| (B) | 
A uniform sphere of mass M | (Q) | 2R2GM |
| (C) | 
A non-uniform sphere of mass M and density ρ=πR45Mr (r = distance from the centre of the sphere) | (R) | 4R25GM |
| (D) | 
A semi-circular ring of radius R, mass M and constant linear mass density | (S) | πR22GM |
| | | (T) | 5R29GM |