Question

A particle of mass 4 m at rest explodes into 3 fragments. Two fragments of mass m each move at
speed V each perpendicular to one another. Then energy of the fragment of mass 2 m will be​

Answer 1

A particle of mass 4 m at rest explodes into 3 fragments. Two fragments of mass m each move at

speed V each perpendicular to one another. Then energy of the fragment of mass 2 m will be