# Did you believe it's from NTSE #2

**Classical Mechanics**Level 3

Two point masses A and B having masses in the ratio 4:3 are separated by a distance of 1 m . when another point mass C of mass M is placed in between A and B,the force between A and C IS one-third of the force between B and C.then the distance of C from A (in meters) is of the form \(\frac{P}{Q}\) Find P+Q

\(hint: apply \ gravitational \ law \)