1.

A bomb of mass 9kg explodes into 2 pieces of mass 3kg and 6kg. The velocity of mass 3kg is 1.6 m/s, the K.E. of mass 6kg is [AIEEE 2002]

A.    3.84 J
B.    9.6 J
C.    1.92 J
D.    2.92 J
Answer» D.    2.92 J


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