A particle of charge q and mass m moves rectilinearly under the action of electric field \[E=A-Bx,\]where A and B are positive constants and x is distance from the point where particle was initially at rest then the distance traveled by the particle before coming to rest and acceleration of particle at that moment are respectively:

• A. \[\frac{2A}{B},0\]         
• B.        \[0,-\frac{qA}{m}\]
• C. \[\frac{2A}{B},-\frac{qA}{m}\]  
• D.        \[\frac{-2A}{B},-\frac{qA}{m}\]