A block of mass m is projected towards a spring with velocity  . The force constant of the spring is K. The block is projected from a distance  from the free end of the spring .The collision between block and the wall is completely elastic. Match the following columns

                                                                                       
                            
     
                                               
                                                    
                                              

Column – I	Column - II
A) maximum compression of the spring	P)  $-\sqrt{\frac{K{V}_0^2}{m}}$
B) Energy of oscillations of block	Q)$\sqrt{\frac{m{V}_0^2}{k}}$
C) Time period of oscillations	R)  $\frac{1}{2}m{V}_0^2$
D) maximum acceleration of the	S)  $\left[\frac{2l}{V_0}+\pi \sqrt{\frac{m}{k}}\right]$