A bomb of mass 5.0 kg explodes in air into two pieces of masses 2.0 kg and 3.0 kg. The smaller mass goes at a speed of 60 m/s. The total energy imparted to the two fragments is -

(1) 2.4 kJ
(2) 6 kJ
(3) 3.6 kJ
(4) 4.8 kJ

Posted on by
Score
Views