Q6. Four particles $A , B , C , D$ of mass $\frac { m } { 2 } , m , 2 m , 4 m$, have same momentum, respectively. The particle with maximum kinetic energy is : (1) $B$ (2) $A$ (3) $D$ (4) $C$
Q6. Four particles $A , B , C , D$ of mass $\frac { m } { 2 } , m , 2 m , 4 m$, have same momentum, respectively. The particle with maximum kinetic energy is :\\
(1) $B$\\
(2) $A$\\
(3) $D$\\
(4) $C$