1.

A bomb of mass 3.0 Kg explodes in air into two pieces of masses 2.0 kg and 1.0 kg. The smaller mass goes at a speed of 80 m/s. The total energy imparted to the two fragments is        [AIIMS 2004]

A.        1.07 kJ  
B.        2.14 kJ  
C.        2.4 kJ    
D.        4.8 KJ
Answer» E.


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