The kinetic energy of a body is .K.. If one - fourth of its mas is removed and velocity is doubledm its new kinetic energy is,

The kinetic energy of a body is .K.. If one - fourth of its mas is rem

1.	The kinetic energy of a body is .K.. If one - fourth of its mas is removed and velocity is doubledm its new kinetic energy is,
Answer» K 3K 4K `(9K)/(4)` ANSWER :B